Q: What are the prime factors of the number 376,224?

 A: 2, 3, 3919

Why are those the prime factors of the number 376,224?

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 376,224

376,224
Factor Arrows
2188,112
Factor Arrows
294,056
Factor Arrows
247,028
Factor Arrows
223,514
Factor Arrows
211,757
Factor Arrows
33,919

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, 3919

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 3,919 = 376,224

This can also be written as 25 x 31 x 3,9191 = 376,224

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


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