Q: What are the prime factors of the number 230,115,735?

 A: 3, 5, 568187

Why are those the prime factors of the number 230,115,735?

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 230,115,735

230,115,735
Factor Arrows
376,705,245
Factor Arrows
325,568,415
Factor Arrows
38,522,805
Factor Arrows
32,840,935
Factor Arrows
5568,187

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, 568187

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 5 x 568,187 = 230,115,735

This can also be written as 34 x 51 x 568,1871 = 230,115,735

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


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