Q: What are the prime factors of the number 626,010,108?

 A: 2, 3, 17, 47, 109, 599

Why are those the prime factors of the number 626,010,108?

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 626,010,108

626,010,108
Factor Arrows
2313,005,054
Factor Arrows
2156,502,527
Factor Arrows
352,167,509
Factor Arrows
173,068,677
Factor Arrows
4765,291
Factor Arrows
109599

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, 17, 47, 109, 599

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 17 x 47 x 109 x 599 = 626,010,108

This can also be written as 22 x 31 x 171 x 471 x 1091 x 5991 = 626,010,108

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


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