Q: What are the prime factors of the number 95,136?

 A: 2, 3, 991

Why are those the prime factors of the number 95,136?

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 95,136

95,136
Factor Arrows
247,568
Factor Arrows
223,784
Factor Arrows
211,892
Factor Arrows
25,946
Factor Arrows
22,973
Factor Arrows
3991

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, 991

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 991 = 95,136

This can also be written as 25 x 31 x 9911 = 95,136

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


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