The prime factorization of 6543 is:
$$ 6543 = 3\cdot3\cdot727 $$Which is the same as :
$$ 6543 = 3^{2}\cdot727 $$Prime factorization can be nicely visualized by creating a factorization tree.
| 6543 can be written as 3 × 2181. |
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| 2181 can be written as 3 × 727. |
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| The end nodes are the prime factors of the number 6543. |
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