Q: What are the prime factors of the number 476,024?

 A: 2, 157, 379

Why are those the prime factors of the number 476,024?

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 476,024

476,024
Factor Arrows
2238,012
Factor Arrows
2119,006
Factor Arrows
259,503
Factor Arrows
157379

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, 157, 379

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 157 x 379 = 476,024

This can also be written as 23 x 1571 x 3791 = 476,024

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


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