Q: What are the prime factors of the number 48,027,924?

 A: 2, 3, 7, 17, 37, 101

Why are those the prime factors of the number 48,027,924?

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 48,027,924

48,027,924
Factor Arrows
224,013,962
Factor Arrows
212,006,981
Factor Arrows
34,002,327
Factor Arrows
31,334,109
Factor Arrows
3444,703
Factor Arrows
763,529
Factor Arrows
173,737
Factor Arrows
37101

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, 17, 37, 101

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 17 x 37 x 101 = 48,027,924

This can also be written as 22 x 33 x 71 x 171 x 371 x 1011 = 48,027,924

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


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