Q: What are the prime factors of the number 237,352,448?

 A: 2, 463579

Why are those the prime factors of the number 237,352,448?

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 237,352,448

237,352,448
Factor Arrows
2118,676,224
Factor Arrows
259,338,112
Factor Arrows
229,669,056
Factor Arrows
214,834,528
Factor Arrows
27,417,264
Factor Arrows
23,708,632
Factor Arrows
21,854,316
Factor Arrows
2927,158
Factor Arrows
2463,579

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, 463579

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 463,579 = 237,352,448

This can also be written as 29 x 463,5791 = 237,352,448

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


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