Q: What are the prime factors of the number 432,302,333?

 A: 17, 29, 191, 4591

Why are those the prime factors of the number 432,302,333?

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 432,302,333

432,302,333
Factor Arrows
1725,429,549
Factor Arrows
29876,881
Factor Arrows
1914,591

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:

17, 29, 191, 4591

We can check our work by multiplying all of the prime factors together: 17 x 29 x 191 x 4,591 = 432,302,333

This can also be written as 171 x 291 x 1911 x 4,5911 = 432,302,333

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


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