Q: What are the prime factors of the number 333,231,024?

 A: 2, 3, 7, 773, 1283

Why are those the prime factors of the number 333,231,024?

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 333,231,024

333,231,024
Factor Arrows
2166,615,512
Factor Arrows
283,307,756
Factor Arrows
241,653,878
Factor Arrows
220,826,939
Factor Arrows
36,942,313
Factor Arrows
7991,759
Factor Arrows
7731,283

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, 7, 773, 1283

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 7 x 773 x 1,283 = 333,231,024

This can also be written as 24 x 31 x 71 x 7731 x 1,2831 = 333,231,024

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


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