Q: What are the prime factors of the number 114,087,072?

 A: 2, 3, 11, 108037

Why are those the prime factors of the number 114,087,072?

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 114,087,072

114,087,072
Factor Arrows
257,043,536
Factor Arrows
228,521,768
Factor Arrows
214,260,884
Factor Arrows
27,130,442
Factor Arrows
23,565,221
Factor Arrows
31,188,407
Factor Arrows
11108,037

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, 11, 108037

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 11 x 108,037 = 114,087,072

This can also be written as 25 x 31 x 111 x 108,0371 = 114,087,072

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


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