Q: What are the prime factors of the number 711,637,024?

 A: 2, 7, 3176951

Why are those the prime factors of the number 711,637,024?

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 711,637,024

711,637,024
Factor Arrows
2355,818,512
Factor Arrows
2177,909,256
Factor Arrows
288,954,628
Factor Arrows
244,477,314
Factor Arrows
222,238,657
Factor Arrows
73,176,951

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, 3176951

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 7 x 3,176,951 = 711,637,024

This can also be written as 25 x 71 x 3,176,9511 = 711,637,024

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


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