Q: What are the prime factors of the number 233,126,608?

 A: 2, 11, 13, 101891

Why are those the prime factors of the number 233,126,608?

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 233,126,608

233,126,608
Factor Arrows
2116,563,304
Factor Arrows
258,281,652
Factor Arrows
229,140,826
Factor Arrows
214,570,413
Factor Arrows
111,324,583
Factor Arrows
13101,891

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, 11, 13, 101891

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 11 x 13 x 101,891 = 233,126,608

This can also be written as 24 x 111 x 131 x 101,8911 = 233,126,608

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


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