Q: What are the prime factors of the number 116,018,528?

 A: 2, 3625579

Why are those the prime factors of the number 116,018,528?

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 116,018,528

116,018,528
Factor Arrows
258,009,264
Factor Arrows
229,004,632
Factor Arrows
214,502,316
Factor Arrows
27,251,158
Factor Arrows
23,625,579

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, 3625579

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3,625,579 = 116,018,528

This can also be written as 25 x 3,625,5791 = 116,018,528

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


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