Q: What are the prime factors of the number 100,524,204?

 A: 2, 3, 11, 97, 2617

Why are those the prime factors of the number 100,524,204?

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 100,524,204

100,524,204
Factor Arrows
250,262,102
Factor Arrows
225,131,051
Factor Arrows
38,377,017
Factor Arrows
32,792,339
Factor Arrows
11253,849
Factor Arrows
972,617

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, 11, 97, 2617

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 11 x 97 x 2,617 = 100,524,204

This can also be written as 22 x 32 x 111 x 971 x 2,6171 = 100,524,204

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


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