Question
Find the prime factorization of number 402.
Answer
The prime factorization of 402 is:
$$ 402 = 2\cdot3\cdot67 $$Explanation
Prime factorization can be nicely visualized by creating a factorization tree.
| 402 can be written as 2 × 201. |
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| 201 can be written as 3 × 67. |
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| The end nodes are the prime factors of the number 402. |
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