Q: What are the prime factors of the number 37,701,504?

 A: 2, 3, 10909

Why are those the prime factors of the number 37,701,504?

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 37,701,504

37,701,504
Factor Arrows
218,850,752
Factor Arrows
29,425,376
Factor Arrows
24,712,688
Factor Arrows
22,356,344
Factor Arrows
21,178,172
Factor Arrows
2589,086
Factor Arrows
2294,543
Factor Arrows
398,181
Factor Arrows
332,727
Factor Arrows
310,909

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, 10909

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 2 x 3 x 3 x 3 x 10,909 = 37,701,504

This can also be written as 27 x 33 x 10,9091 = 37,701,504

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


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