Q: What are the prime factors of the number 795,728?

 A: 2, 41, 1213

Why are those the prime factors of the number 795,728?

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 795,728

795,728
Factor Arrows
2397,864
Factor Arrows
2198,932
Factor Arrows
299,466
Factor Arrows
249,733
Factor Arrows
411,213

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, 41, 1213

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 41 x 1,213 = 795,728

This can also be written as 24 x 411 x 1,2131 = 795,728

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


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