The prime factorization of 6555 is:
$$ 6555 = 3\cdot5\cdot19\cdot23 $$Prime factorization can be nicely visualized by creating a factorization tree.
| 6555 can be written as 5 × 1311. |
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| 1311 can be written as 3 × 437. |
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| 437 can be written as 19 × 23. |
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| The end nodes are the prime factors of the number 6555. |
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