Q: What are the prime factors of the number 376,826?

 A: 2, 29, 73, 89

Why are those the prime factors of the number 376,826?

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 376,826

376,826
Factor Arrows
2188,413
Factor Arrows
296,497
Factor Arrows
7389

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, 29, 73, 89

We can check our work by multiplying all of the prime factors together: 2 x 29 x 73 x 89 = 376,826

This can also be written as 21 x 291 x 731 x 891 = 376,826

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


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