Q: What are the prime factors of the number 712,310,410?

 A: 2, 5, 7, 1451, 7013

Why are those the prime factors of the number 712,310,410?

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 712,310,410

712,310,410
Factor Arrows
2356,155,205
Factor Arrows
571,231,041
Factor Arrows
710,175,863
Factor Arrows
1,4517,013

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, 5, 7, 1451, 7013

We can check our work by multiplying all of the prime factors together: 2 x 5 x 7 x 1,451 x 7,013 = 712,310,410

This can also be written as 21 x 51 x 71 x 1,4511 x 7,0131 = 712,310,410

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


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