Q: What are the prime factors of the number 63,752,584?

 A: 2, 7, 17, 167, 401

Why are those the prime factors of the number 63,752,584?

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 63,752,584

63,752,584
Factor Arrows
231,876,292
Factor Arrows
215,938,146
Factor Arrows
27,969,073
Factor Arrows
71,138,439
Factor Arrows
1766,967
Factor Arrows
167401

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, 7, 17, 167, 401

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 7 x 17 x 167 x 401 = 63,752,584

This can also be written as 23 x 71 x 171 x 1671 x 4011 = 63,752,584

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


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