Q: What are the prime factors of the number 713,652,555?

 A: 3, 5, 7, 11, 56171

Why are those the prime factors of the number 713,652,555?

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 713,652,555

713,652,555
Factor Arrows
3237,884,185
Factor Arrows
547,576,837
Factor Arrows
76,796,691
Factor Arrows
11617,881
Factor Arrows
1156,171

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:

3, 5, 7, 11, 56171

We can check our work by multiplying all of the prime factors together: 3 x 5 x 7 x 11 x 11 x 56,171 = 713,652,555

This can also be written as 31 x 51 x 71 x 112 x 56,1711 = 713,652,555

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


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