The prime factorization of 1127 is:
$$ 1127 = 7\cdot7\cdot23 $$Which is the same as :
$$ 1127 = 7^{2}\cdot23 $$Prime factorization can be nicely visualized by creating a factorization tree.
| 1127 can be written as 7 × 161. |
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| 161 can be written as 7 × 23. |
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| The end nodes are the prime factors of the number 1127. |
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