The prime factorization of 782 is:
$$ 782 = 2\cdot17\cdot23 $$Prime factorization can be nicely visualized by creating a factorization tree.
| 782 can be written as 2 × 391. |
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| 391 can be written as 17 × 23. |
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| The end nodes are the prime factors of the number 782. |
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