Q: What are the prime factors of the number 37,377,472?

 A: 2, 11, 53093

Why are those the prime factors of the number 37,377,472?

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 37,377,472

37,377,472
Factor Arrows
218,688,736
Factor Arrows
29,344,368
Factor Arrows
24,672,184
Factor Arrows
22,336,092
Factor Arrows
21,168,046
Factor Arrows
2584,023
Factor Arrows
1153,093

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, 11, 53093

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 11 x 53,093 = 37,377,472

This can also be written as 26 x 111 x 53,0931 = 37,377,472

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


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