Q: What are the prime factors of the number 580,716?

 A: 2, 3, 19, 283

Why are those the prime factors of the number 580,716?

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 580,716

580,716
Factor Arrows
2290,358
Factor Arrows
2145,179
Factor Arrows
348,393
Factor Arrows
316,131
Factor Arrows
35,377
Factor Arrows
19283

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, 19, 283

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 19 x 283 = 580,716

This can also be written as 22 x 33 x 191 x 2831 = 580,716

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


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