The prime factorization of 1506 is:
$$ 1506 = 2\cdot3\cdot251 $$Prime factorization can be nicely visualized by creating a factorization tree.
| 1506 can be written as 2 × 753. |
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| 753 can be written as 3 × 251. |
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| The end nodes are the prime factors of the number 1506. |
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