0 added
0 removed
Original
2026-01-01
Modified
2026-02-28
1
<p>The factor tree is the graphical representation of breaking down any number into prime factors. The following step shows </p>
1
<p>The factor tree is the graphical representation of breaking down any number into prime factors. The following step shows </p>
2
<p>Step 1: Firstly, 1998 is divided by 2 to get 999.</p>
2
<p>Step 1: Firstly, 1998 is divided by 2 to get 999.</p>
3
<p>Step 2: Now divide 999 by 3 to get 333.</p>
3
<p>Step 2: Now divide 999 by 3 to get 333.</p>
4
<p>Step 3: Then divide 333 by 3 to get 111.</p>
4
<p>Step 3: Then divide 333 by 3 to get 111.</p>
5
<p>Step 4: Divide 111 by 3 to get 37. Here, 37 is the smallest prime number that cannot be divided anymore.</p>
5
<p>Step 4: Divide 111 by 3 to get 37. Here, 37 is the smallest prime number that cannot be divided anymore.</p>
6
<p>So, the prime factorization of 1998 is: 2 × 33 × 37.</p>
6
<p>So, the prime factorization of 1998 is: 2 × 33 × 37.</p>
7
<p><strong>Factor Pairs: </strong>Two numbers that are multiplied to give a specific number are called factor pairs. Both positive and negative factors constitute factor pairs.</p>
7
<p><strong>Factor Pairs: </strong>Two numbers that are multiplied to give a specific number are called factor pairs. Both positive and negative factors constitute factor pairs.</p>
8
<p>Positive factor pairs of 1998: (1, 1998), (2, 999), (3, 666), (6, 333), (9, 222), (18, 111), and (37, 54).</p>
8
<p>Positive factor pairs of 1998: (1, 1998), (2, 999), (3, 666), (6, 333), (9, 222), (18, 111), and (37, 54).</p>
9
<p>Negative factor pairs of 1998: (-1, -1998), (-2, -999), (-3, -666), (-6, -333), (-9, -222), (-18, -111), and (-37, -54).</p>
9
<p>Negative factor pairs of 1998: (-1, -1998), (-2, -999), (-3, -666), (-6, -333), (-9, -222), (-18, -111), and (-37, -54).</p>
10
10