Q: What are the prime factors of the number 174,792?

 A: 2, 3, 7283

Why are those the prime factors of the number 174,792?

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 174,792

174,792
Factor Arrows
287,396
Factor Arrows
243,698
Factor Arrows
221,849
Factor Arrows
37,283

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, 7283

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 7,283 = 174,792

This can also be written as 23 x 31 x 7,2831 = 174,792

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


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