Q: What are the prime factors of the number 570,108?

 A: 2, 3, 7, 11, 617

Why are those the prime factors of the number 570,108?

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 570,108

570,108
Factor Arrows
2285,054
Factor Arrows
2142,527
Factor Arrows
347,509
Factor Arrows
76,787
Factor Arrows
11617

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, 7, 11, 617

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 7 x 11 x 617 = 570,108

This can also be written as 22 x 31 x 71 x 111 x 6171 = 570,108

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


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