Q: What are the prime factors of the number 365,326,632?

 A: 2, 3, 11, 153757

Why are those the prime factors of the number 365,326,632?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 365,326,632

365,326,632
Factor Arrows
2182,663,316
Factor Arrows
291,331,658
Factor Arrows
245,665,829
Factor Arrows
315,221,943
Factor Arrows
35,073,981
Factor Arrows
31,691,327
Factor Arrows
11153,757

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 11, 153757

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 3 x 11 x 153,757 = 365,326,632

This can also be written as 23 x 33 x 111 x 153,7571 = 365,326,632

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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