Q: What are the prime factors of the number 932,080?

 A: 2, 5, 61, 191

Why are those the prime factors of the number 932,080?

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 932,080

932,080
Factor Arrows
2466,040
Factor Arrows
2233,020
Factor Arrows
2116,510
Factor Arrows
258,255
Factor Arrows
511,651
Factor Arrows
61191

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, 61, 191

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 61 x 191 = 932,080

This can also be written as 24 x 51 x 611 x 1911 = 932,080

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


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