Q: What are the prime factors of the number 62,136,676?

 A: 2, 7, 29, 59, 1297

Why are those the prime factors of the number 62,136,676?

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 62,136,676

62,136,676
Factor Arrows
231,068,338
Factor Arrows
215,534,169
Factor Arrows
72,219,167
Factor Arrows
2976,523
Factor Arrows
591,297

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, 7, 29, 59, 1297

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 29 x 59 x 1,297 = 62,136,676

This can also be written as 22 x 71 x 291 x 591 x 1,2971 = 62,136,676

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


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