Q: What are the prime factors of the number 10,636,568?

 A: 2, 89, 14939

Why are those the prime factors of the number 10,636,568?

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 10,636,568

10,636,568
Factor Arrows
25,318,284
Factor Arrows
22,659,142
Factor Arrows
21,329,571
Factor Arrows
8914,939

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, 89, 14939

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 89 x 14,939 = 10,636,568

This can also be written as 23 x 891 x 14,9391 = 10,636,568

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


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