Q: What are the prime factors of the number 953,397?

 A: 3, 35311

Why are those the prime factors of the number 953,397?

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 953,397

953,397
Factor Arrows
3317,799
Factor Arrows
3105,933
Factor Arrows
335,311

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, 35311

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 35,311 = 953,397

This can also be written as 33 x 35,3111 = 953,397

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


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