Q: What are the prime factors of the number 227,237,664?

 A: 2, 3, 2367059

Why are those the prime factors of the number 227,237,664?

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 227,237,664

227,237,664
Factor Arrows
2113,618,832
Factor Arrows
256,809,416
Factor Arrows
228,404,708
Factor Arrows
214,202,354
Factor Arrows
27,101,177
Factor Arrows
32,367,059

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, 2367059

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 2,367,059 = 227,237,664

This can also be written as 25 x 31 x 2,367,0591 = 227,237,664

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


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