Q: What are the prime factors of the number 113,726,175?

 A: 3, 5, 17, 191, 467

Why are those the prime factors of the number 113,726,175?

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 113,726,175

113,726,175
Factor Arrows
337,908,725
Factor Arrows
57,581,745
Factor Arrows
51,516,349
Factor Arrows
1789,197
Factor Arrows
191467

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:

3, 5, 17, 191, 467

We can check our work by multiplying all of the prime factors together: 3 x 5 x 5 x 17 x 191 x 467 = 113,726,175

This can also be written as 31 x 52 x 171 x 1911 x 4671 = 113,726,175

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


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