Q: What are the prime factors of the number 112,536,416?

 A: 2, 67, 52489

Why are those the prime factors of the number 112,536,416?

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 112,536,416

112,536,416
Factor Arrows
256,268,208
Factor Arrows
228,134,104
Factor Arrows
214,067,052
Factor Arrows
27,033,526
Factor Arrows
23,516,763
Factor Arrows
6752,489

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, 67, 52489

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 67 x 52,489 = 112,536,416

This can also be written as 25 x 671 x 52,4891 = 112,536,416

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


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