Q: What are the prime factors of the number 112,252,635?

 A: 3, 5, 11, 37, 227

Why are those the prime factors of the number 112,252,635?

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 112,252,635

112,252,635
Factor Arrows
337,417,545
Factor Arrows
312,472,515
Factor Arrows
34,157,505
Factor Arrows
31,385,835
Factor Arrows
3461,945
Factor Arrows
592,389
Factor Arrows
118,399
Factor Arrows
37227

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, 11, 37, 227

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 5 x 11 x 37 x 227 = 112,252,635

This can also be written as 35 x 51 x 111 x 371 x 2271 = 112,252,635

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


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