The prime factorization of 207 is:
$$ 207 = 3\cdot3\cdot23 $$Which is the same as :
$$ 207 = 3^{2}\cdot23 $$Prime factorization can be nicely visualized by creating a factorization tree.
207 can be written as 3 × 69. |
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69 can be written as 3 × 23. |
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The end nodes are the prime factors of the number 207. |
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