Question
Find the prime factorization of number 1545.
Answer
The prime factorization of 1545 is:
$$ 1545 = 3\cdot5\cdot103 $$Explanation
Prime factorization can be nicely visualized by creating a factorization tree.
| 1545 can be written as 5 × 309. |
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| 309 can be written as 3 × 103. |
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| The end nodes are the prime factors of the number 1545. |
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