Q: What are the prime factors of the number 613,024?

 A: 2, 19157

Why are those the prime factors of the number 613,024?

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 613,024

613,024
Factor Arrows
2306,512
Factor Arrows
2153,256
Factor Arrows
276,628
Factor Arrows
238,314
Factor Arrows
219,157

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, 19157

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 19,157 = 613,024

This can also be written as 25 x 19,1571 = 613,024

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


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