Find the prime factorization of number 1155.
Answer
The prime factorization of 1155 is:
$$ 1155 = 3\cdot5\cdot7\cdot11 $$Explanation
Prime factorization can be nicely visualized by creating a factorization tree.
| 1155 can be written as 5 × 231. |
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| 231 can be written as 3 × 77. |
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| 77 can be written as 7 × 11. |
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| The end nodes are the prime factors of the number 1155. |
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