Q: What are the prime factors of the number 325,024?

 A: 2, 7, 1451

Why are those the prime factors of the number 325,024?

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 325,024

325,024
Factor Arrows
2162,512
Factor Arrows
281,256
Factor Arrows
240,628
Factor Arrows
220,314
Factor Arrows
210,157
Factor Arrows
71,451

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, 7, 1451

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 7 x 1,451 = 325,024

This can also be written as 25 x 71 x 1,4511 = 325,024

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


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