Q: What are the prime factors of the number 113,135,496?

 A: 2, 3, 29, 53, 3067

Why are those the prime factors of the number 113,135,496?

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 113,135,496

113,135,496
Factor Arrows
256,567,748
Factor Arrows
228,283,874
Factor Arrows
214,141,937
Factor Arrows
34,713,979
Factor Arrows
29162,551
Factor Arrows
533,067

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, 29, 53, 3067

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 29 x 53 x 3,067 = 113,135,496

This can also be written as 23 x 31 x 291 x 531 x 3,0671 = 113,135,496

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


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