Q: What are the prime factors of the number 712,466,702?

 A: 2, 17, 47, 61, 7309

Why are those the prime factors of the number 712,466,702?

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 712,466,702

712,466,702
Factor Arrows
2356,233,351
Factor Arrows
1720,954,903
Factor Arrows
47445,849
Factor Arrows
617,309

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, 17, 47, 61, 7309

We can check our work by multiplying all of the prime factors together: 2 x 17 x 47 x 61 x 7,309 = 712,466,702

This can also be written as 21 x 171 x 471 x 611 x 7,3091 = 712,466,702

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


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