Q: What are the prime factors of the number 586,600?

 A: 2, 5, 7, 419

Why are those the prime factors of the number 586,600?

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 586,600

586,600
Factor Arrows
2293,300
Factor Arrows
2146,650
Factor Arrows
273,325
Factor Arrows
514,665
Factor Arrows
52,933
Factor Arrows
7419

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, 5, 7, 419

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 7 x 419 = 586,600

This can also be written as 23 x 52 x 71 x 4191 = 586,600

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


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