Q: What are the prime factors of the number 373,088?

 A: 2, 89, 131

Why are those the prime factors of the number 373,088?

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 373,088

373,088
Factor Arrows
2186,544
Factor Arrows
293,272
Factor Arrows
246,636
Factor Arrows
223,318
Factor Arrows
211,659
Factor Arrows
89131

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, 89, 131

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 89 x 131 = 373,088

This can also be written as 25 x 891 x 1311 = 373,088

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


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