Q: What are the prime factors of the number 230,335,425?

 A: 3, 5, 31, 33023

Why are those the prime factors of the number 230,335,425?

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 230,335,425

230,335,425
Factor Arrows
376,778,475
Factor Arrows
325,592,825
Factor Arrows
55,118,565
Factor Arrows
51,023,713
Factor Arrows
3133,023

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, 31, 33023

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 5 x 31 x 33,023 = 230,335,425

This can also be written as 32 x 52 x 311 x 33,0231 = 230,335,425

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


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