Question
Find the prime factorization of number 221116291.
Answer
The prime factorization of 221116291 is:
$$ 221116291 = 11\cdot4231\cdot4751 $$Explanation
Prime factorization can be nicely visualized by creating a factorization tree.
| 221116291 can be written as 11 × 20101481. |
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| 20101481 can be written as 4231 × 4751. |
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| The end nodes are the prime factors of the number 221116291. |
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