Q: What are the prime factors of the number 332,007,264?

 A: 2, 3, 53, 21751

Why are those the prime factors of the number 332,007,264?

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 332,007,264

332,007,264
Factor Arrows
2166,003,632
Factor Arrows
283,001,816
Factor Arrows
241,500,908
Factor Arrows
220,750,454
Factor Arrows
210,375,227
Factor Arrows
33,458,409
Factor Arrows
31,152,803
Factor Arrows
5321,751

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, 53, 21751

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 3 x 53 x 21,751 = 332,007,264

This can also be written as 25 x 32 x 531 x 21,7511 = 332,007,264

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


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