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Original
2026-01-01
Modified
2026-02-28
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<p>The prime number chart is a tool created using a method called “The Sieve of Eratosthenes.” In this method, we follow these steps:</p>
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<p>The prime number chart is a tool created using a method called “The Sieve of Eratosthenes.” In this method, we follow these steps:</p>
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<p><strong>Step 1:</strong>Write numbers from 1 to 100 in 10 rows and 10 columns.</p>
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<p><strong>Step 1:</strong>Write numbers from 1 to 100 in 10 rows and 10 columns.</p>
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<p><strong>Step 2:</strong>Leave 1 without marking or crossing, as it is neither prime nor composite.</p>
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<p><strong>Step 2:</strong>Leave 1 without marking or crossing, as it is neither prime nor composite.</p>
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<p><strong>Step 3:</strong>Mark 2 because it is a prime number and cross out all<a>multiples</a>of 2.</p>
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<p><strong>Step 3:</strong>Mark 2 because it is a prime number and cross out all<a>multiples</a>of 2.</p>
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<p><strong>Step 4:</strong>Mark 3 because it is a prime number and cross out all multiples of 3.</p>
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<p><strong>Step 4:</strong>Mark 3 because it is a prime number and cross out all multiples of 3.</p>
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<p><strong>Step 5:</strong>Repeat this process until you have a table consisting of marked and crossed boxes, except 1.</p>
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<p><strong>Step 5:</strong>Repeat this process until you have a table consisting of marked and crossed boxes, except 1.</p>
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<p>Through this process, we will have a list of prime numbers from 1 to 100. The list includes 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97. 296 is not present in the list of prime numbers, so it is a composite number.</p>
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<p>Through this process, we will have a list of prime numbers from 1 to 100. The list includes 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97. 296 is not present in the list of prime numbers, so it is a composite number.</p>
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