Q: What are the prime factors of the number 377,088?

 A: 2, 3, 491

Why are those the prime factors of the number 377,088?

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 377,088

377,088
Factor Arrows
2188,544
Factor Arrows
294,272
Factor Arrows
247,136
Factor Arrows
223,568
Factor Arrows
211,784
Factor Arrows
25,892
Factor Arrows
22,946
Factor Arrows
21,473
Factor Arrows
3491

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, 491

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 491 = 377,088

This can also be written as 28 x 31 x 4911 = 377,088

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


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