The prime factorization of 507 is:
$$ 507 = 3\cdot13\cdot13 $$Which is the same as :
$$ 507 = 3\cdot13^{2} $$Prime factorization can be nicely visualized by creating a factorization tree.
| 507 can be written as 3 × 169. |
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| 169 can be written as 13 × 13. |
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| The end nodes are the prime factors of the number 507. |
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