Q: What are the prime factors of the number 951,924?

 A: 2, 3, 23, 3449

Why are those the prime factors of the number 951,924?

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 951,924

951,924
Factor Arrows
2475,962
Factor Arrows
2237,981
Factor Arrows
379,327
Factor Arrows
233,449

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, 3, 23, 3449

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 23 x 3,449 = 951,924

This can also be written as 22 x 31 x 231 x 3,4491 = 951,924

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


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