Q: What are the prime factors of the number 236,446,624?

 A: 2, 23, 113, 2843

Why are those the prime factors of the number 236,446,624?

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 236,446,624

236,446,624
Factor Arrows
2118,223,312
Factor Arrows
259,111,656
Factor Arrows
229,555,828
Factor Arrows
214,777,914
Factor Arrows
27,388,957
Factor Arrows
23321,259
Factor Arrows
1132,843

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, 23, 113, 2843

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 23 x 113 x 2,843 = 236,446,624

This can also be written as 25 x 231 x 1131 x 2,8431 = 236,446,624

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


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