Q: What are the prime factors of the number 46,551,564?

 A: 2, 3, 41, 10513

Why are those the prime factors of the number 46,551,564?

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 46,551,564

46,551,564
Factor Arrows
223,275,782
Factor Arrows
211,637,891
Factor Arrows
33,879,297
Factor Arrows
31,293,099
Factor Arrows
3431,033
Factor Arrows
4110,513

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, 41, 10513

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 41 x 10,513 = 46,551,564

This can also be written as 22 x 33 x 411 x 10,5131 = 46,551,564

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


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