Q: What are the prime factors of the number 99,184?

 A: 2, 6199

Why are those the prime factors of the number 99,184?

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 99,184

99,184
Factor Arrows
249,592
Factor Arrows
224,796
Factor Arrows
212,398
Factor Arrows
26,199

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, 6199

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 6,199 = 99,184

This can also be written as 24 x 6,1991 = 99,184

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


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