Question
Find the prime factorization of number 21513.
Answer
The prime factorization of 21513 is:
$$ 21513 = 3\cdot71\cdot101 $$Explanation
Prime factorization can be nicely visualized by creating a factorization tree.
| 21513 can be written as 3 × 7171. |
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| 7171 can be written as 71 × 101. |
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| The end nodes are the prime factors of the number 21513. |
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