Q: What are the prime factors of the number 532,532?

 A: 2, 7, 11, 13, 19

Why are those the prime factors of the number 532,532?

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 532,532

532,532
Factor Arrows
2266,266
Factor Arrows
2133,133
Factor Arrows
719,019
Factor Arrows
72,717
Factor Arrows
11247
Factor Arrows
1319

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, 7, 11, 13, 19

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 7 x 11 x 13 x 19 = 532,532

This can also be written as 22 x 72 x 111 x 131 x 191 = 532,532

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


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