Q: What are the prime factors of the number 377,512,032?

 A: 2, 3, 251, 15667

Why are those the prime factors of the number 377,512,032?

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 377,512,032

377,512,032
Factor Arrows
2188,756,016
Factor Arrows
294,378,008
Factor Arrows
247,189,004
Factor Arrows
223,594,502
Factor Arrows
211,797,251
Factor Arrows
33,932,417
Factor Arrows
25115,667

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, 251, 15667

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 251 x 15,667 = 377,512,032

This can also be written as 25 x 31 x 2511 x 15,6671 = 377,512,032

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


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