Q: What are the prime factors of the number 37,044?

 A: 2, 3, 7

Why are those the prime factors of the number 37,044?

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 37,044

37,044
Factor Arrows
218,522
Factor Arrows
29,261
Factor Arrows
33,087
Factor Arrows
31,029
Factor Arrows
3343
Factor Arrows
749
Factor Arrows
77

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, 7

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 7 x 7 x 7 = 37,044

This can also be written as 22 x 33 x 73 = 37,044

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


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