Q: What are the prime factors of the number 527,592?

 A: 2, 3, 13, 19, 89

Why are those the prime factors of the number 527,592?

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 527,592

527,592
Factor Arrows
2263,796
Factor Arrows
2131,898
Factor Arrows
265,949
Factor Arrows
321,983
Factor Arrows
131,691
Factor Arrows
1989

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, 13, 19, 89

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 13 x 19 x 89 = 527,592

This can also be written as 23 x 31 x 131 x 191 x 891 = 527,592

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


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