Q: What are the prime factors of the number 41,606,160?

 A: 2, 3, 5, 173359

Why are those the prime factors of the number 41,606,160?

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 41,606,160

41,606,160
Factor Arrows
220,803,080
Factor Arrows
210,401,540
Factor Arrows
25,200,770
Factor Arrows
22,600,385
Factor Arrows
3866,795
Factor Arrows
5173,359

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, 5, 173359

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 5 x 173,359 = 41,606,160

This can also be written as 24 x 31 x 51 x 173,3591 = 41,606,160

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


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