Q: What are the prime factors of the number 36,677,952?

 A: 2, 3, 37, 1721

Why are those the prime factors of the number 36,677,952?

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 36,677,952

36,677,952
Factor Arrows
218,338,976
Factor Arrows
29,169,488
Factor Arrows
24,584,744
Factor Arrows
22,292,372
Factor Arrows
21,146,186
Factor Arrows
2573,093
Factor Arrows
3191,031
Factor Arrows
363,677
Factor Arrows
371,721

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, 37, 1721

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 3 x 3 x 37 x 1,721 = 36,677,952

This can also be written as 26 x 32 x 371 x 1,7211 = 36,677,952

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


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