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2026-01-01
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2026-02-28
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<p>Last updated on<strong>December 11, 2025</strong></p>
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<p>Last updated on<strong>December 11, 2025</strong></p>
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<p>In this topic, let's learn about factors. It is scarce to find numbers that will divide a given number up to the smallest unit without remainder. These numbers are known as the factors, and learning about factors happens when a student comes across a number or number pair in the real world.</p>
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<p>In this topic, let's learn about factors. It is scarce to find numbers that will divide a given number up to the smallest unit without remainder. These numbers are known as the factors, and learning about factors happens when a student comes across a number or number pair in the real world.</p>
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<h2>What are the factors of 115?</h2>
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<h2>What are the factors of 115?</h2>
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<h2>How to find the factors of 115</h2>
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<h2>How to find the factors of 115</h2>
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<p>There are many methods which the students can use to find out the factors of a number. Below you can find some of these methods.</p>
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<p>There are many methods which the students can use to find out the factors of a number. Below you can find some of these methods.</p>
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<ul><li>Multiplication method</li>
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<ul><li>Multiplication method</li>
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</ul><ul><li>Division method</li>
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</ul><ul><li>Division method</li>
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</ul><ul><li>Prime factors and<a>prime factorization</a></li>
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</ul><ul><li>Prime factors and<a>prime factorization</a></li>
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</ul><ul><li>Factor tree </li>
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</ul><ul><li>Factor tree </li>
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</ul><h3>Finding factors using multiplication method:</h3>
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</ul><h3>Finding factors using multiplication method:</h3>
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<p>Multiplication method is quite an easy method where we find the pair of numbers which when multiplied with each other give the desired number. For 115 the pairs are.</p>
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<p>Multiplication method is quite an easy method where we find the pair of numbers which when multiplied with each other give the desired number. For 115 the pairs are.</p>
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<p>1 × 115 = 115</p>
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<p>1 × 115 = 115</p>
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<p>5 × 23 = 115</p>
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<p>5 × 23 = 115</p>
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<p>Hence, we can conclude that the factors of 115 are 1, 5, 23, and 115.</p>
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<p>Hence, we can conclude that the factors of 115 are 1, 5, 23, and 115.</p>
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<h3>Explore Our Programs</h3>
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<h3>Explore Our Programs</h3>
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<h3>Finding factors by division method</h3>
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<h3>Finding factors by division method</h3>
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<p>In the<a>division</a>method, you need to divide the given number 115 by every number starting from 1. If any number is able to divide it without leaving any reminder, then that number is considered as one of its factors.</p>
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<p>In the<a>division</a>method, you need to divide the given number 115 by every number starting from 1. If any number is able to divide it without leaving any reminder, then that number is considered as one of its factors.</p>
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<p>115 ÷ 1 = 115 (no<a>remainder</a>)</p>
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<p>115 ÷ 1 = 115 (no<a>remainder</a>)</p>
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<p>115 ÷ 5 = 23 (no remainder) </p>
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<p>115 ÷ 5 = 23 (no remainder) </p>
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<h3>Prime factors and prime factorization</h3>
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<h3>Prime factors and prime factorization</h3>
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<p>Prime factorization is done by dividing the number by prime numbers to see which prime number is able to divide it, and if it does, then that number is considered as a prime number.</p>
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<p>Prime factorization is done by dividing the number by prime numbers to see which prime number is able to divide it, and if it does, then that number is considered as a prime number.</p>
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<p>115÷5= 23 (5 is a prime factor).</p>
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<p>115÷5= 23 (5 is a prime factor).</p>
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<p>23 is also a prime number.</p>
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<p>23 is also a prime number.</p>
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<p>Therefore, prime factors of 115 are 5 and 23. </p>
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<p>Therefore, prime factors of 115 are 5 and 23. </p>
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<h3>Factor tree</h3>
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<h3>Factor tree</h3>
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<p>A<a>factor tree</a>is a form of number tree, which is a diagram which represents simple division, where the number at the top is divided until it reaches a prime number or cannot be further divided. </p>
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<p>A<a>factor tree</a>is a form of number tree, which is a diagram which represents simple division, where the number at the top is divided until it reaches a prime number or cannot be further divided. </p>
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<h2>Common mistakes and how to avoid them in factors of 115.</h2>
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<h2>Common mistakes and how to avoid them in factors of 115.</h2>
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<p>It is quite normal for students to commit a few mistakes while trying to find out the factors of a number. Below are a few such mistakes and how to avoid them. </p>
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<p>It is quite normal for students to commit a few mistakes while trying to find out the factors of a number. Below are a few such mistakes and how to avoid them. </p>
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<h2>Download Worksheets</h2>
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<h3>Problem 1</h3>
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<h3>Problem 1</h3>
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<p>What is the smallest prime factor of 42?</p>
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<p>What is the smallest prime factor of 42?</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The smallest prime factor of 42 is 2.</p>
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<p>The smallest prime factor of 42 is 2.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 2</h3>
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<h3>Problem 2</h3>
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<p>What is the sum of the factors of 100?</p>
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<p>What is the sum of the factors of 100?</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The sum of the factors of 100 is 217. </p>
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<p>The sum of the factors of 100 is 217. </p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>Factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100</p>
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<p>Factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100</p>
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<p>Sum of factors: 1 + 2 + 4 + 5 + 10 + 20 + 25 + 50 + 100 = 217 </p>
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<p>Sum of factors: 1 + 2 + 4 + 5 + 10 + 20 + 25 + 50 + 100 = 217 </p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 3</h3>
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<h3>Problem 3</h3>
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<p>How do you find the LCM of 18 and 24?</p>
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<p>How do you find the LCM of 18 and 24?</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The LCM of 18 and 24 is 72. </p>
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<p>The LCM of 18 and 24 is 72. </p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>Multiples of 18: 18, 36, 54, 72, ...</p>
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<p>Multiples of 18: 18, 36, 54, 72, ...</p>
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<p>Multiples of 24: 24, 48, 72, ...</p>
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<p>Multiples of 24: 24, 48, 72, ...</p>
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<p>LCM: 72 </p>
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<p>LCM: 72 </p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h2>FAQs on factors of 115.</h2>
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<h2>FAQs on factors of 115.</h2>
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<h3>1. What are the prime factors of 30?</h3>
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<h3>1. What are the prime factors of 30?</h3>
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<p> By using the prime factorization method, we can see that 30 has two prime factors, 2, 3 and 5 This also proves that the number 18 is a composite number.</p>
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<p> By using the prime factorization method, we can see that 30 has two prime factors, 2, 3 and 5 This also proves that the number 18 is a composite number.</p>
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<h3>2.Is the divisor the same as factors?</h3>
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<h3>2.Is the divisor the same as factors?</h3>
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<p>Yes, factors and divisors are just the same. Both are numbers that when divided by another give you a<a>whole number</a>with no remainder. </p>
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<p>Yes, factors and divisors are just the same. Both are numbers that when divided by another give you a<a>whole number</a>with no remainder. </p>
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<h3>3.How can you list the factors of large numbers efficiently?</h3>
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<h3>3.How can you list the factors of large numbers efficiently?</h3>
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<p> It's quite simple, first use prime factorization to break down the number, then list all possible<a>combinations</a>of those prime factors, through this method you can easily find out the factors of larger numbers.</p>
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<p> It's quite simple, first use prime factorization to break down the number, then list all possible<a>combinations</a>of those prime factors, through this method you can easily find out the factors of larger numbers.</p>
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<h3>4.What is the difference between prime and composite factors?</h3>
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<h3>4.What is the difference between prime and composite factors?</h3>
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<p>The major difference between prime and composite factors is that the prime numbers only have 2 factors and composite numbers have more than 2 factors.</p>
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<p>The major difference between prime and composite factors is that the prime numbers only have 2 factors and composite numbers have more than 2 factors.</p>
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<h3>5.What is the greatest common factor between 6 and 8?</h3>
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<h3>5.What is the greatest common factor between 6 and 8?</h3>
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<p>By using the division method we can get to know that the factors of 6 are 1, 2, 3 and 6 and factors of 8 are 1, 2, 4, and 8. Among these factors, 2 is the<a>greatest common factor</a>.</p>
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<p>By using the division method we can get to know that the factors of 6 are 1, 2, 3 and 6 and factors of 8 are 1, 2, 4, and 8. Among these factors, 2 is the<a>greatest common factor</a>.</p>
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<h2>Important glossaries for factors of 115.</h2>
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<h2>Important glossaries for factors of 115.</h2>
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<ul><li><strong>Divisor:</strong>Any integer that can be divided, with no remainder, by some other integer, is a divisor.</li>
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<ul><li><strong>Divisor:</strong>Any integer that can be divided, with no remainder, by some other integer, is a divisor.</li>
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</ul><ul><li><strong>Prime Factorization:</strong>Writing a number as the product of its own prime factors.</li>
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</ul><ul><li><strong>Prime Factorization:</strong>Writing a number as the product of its own prime factors.</li>
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</ul><ul><li><strong>Factor Pair:</strong>Multiplication of two factors to get a product.</li>
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</ul><ul><li><strong>Factor Pair:</strong>Multiplication of two factors to get a product.</li>
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</ul><p>What Are Numbers? 🔢 | Fun Explanation with 🎯 Real-Life Examples for Kids | ✨BrightCHAMPS Math</p>
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</ul><p>What Are Numbers? 🔢 | Fun Explanation with 🎯 Real-Life Examples for Kids | ✨BrightCHAMPS Math</p>
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<p>▶</p>
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<h2>Hiralee Lalitkumar Makwana</h2>
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<h2>Hiralee Lalitkumar Makwana</h2>
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<h3>About the Author</h3>
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<h3>About the Author</h3>
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<p>Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.</p>
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<p>Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.</p>
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<h3>Fun Fact</h3>
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<h3>Fun Fact</h3>
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<p>: She loves to read number jokes and games.</p>
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<p>: She loves to read number jokes and games.</p>