Q: What are the prime factors of the number 365,717,508?

 A: 2, 3, 13, 383, 6121

Why are those the prime factors of the number 365,717,508?

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 365,717,508

365,717,508
Factor Arrows
2182,858,754
Factor Arrows
291,429,377
Factor Arrows
330,476,459
Factor Arrows
132,344,343
Factor Arrows
3836,121

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, 13, 383, 6121

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 13 x 383 x 6,121 = 365,717,508

This can also be written as 22 x 31 x 131 x 3831 x 6,1211 = 365,717,508

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


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