Q: What are the prime factors of the number 114,204,608?

 A: 2, 7, 227, 1123

Why are those the prime factors of the number 114,204,608?

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 114,204,608

114,204,608
Factor Arrows
257,102,304
Factor Arrows
228,551,152
Factor Arrows
214,275,576
Factor Arrows
27,137,788
Factor Arrows
23,568,894
Factor Arrows
21,784,447
Factor Arrows
7254,921
Factor Arrows
2271,123

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, 7, 227, 1123

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 7 x 227 x 1,123 = 114,204,608

This can also be written as 26 x 71 x 2271 x 1,1231 = 114,204,608

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


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