Q: What are the prime factors of the number 792,700?

 A: 2, 5, 7927

Why are those the prime factors of the number 792,700?

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 792,700

792,700
Factor Arrows
2396,350
Factor Arrows
2198,175
Factor Arrows
539,635
Factor Arrows
57,927

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, 7927

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 7,927 = 792,700

This can also be written as 22 x 52 x 7,9271 = 792,700

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


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