Q: What are the prime factors of the number 10,713,752?

 A: 2, 7, 151, 181

Why are those the prime factors of the number 10,713,752?

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 10,713,752

10,713,752
Factor Arrows
25,356,876
Factor Arrows
22,678,438
Factor Arrows
21,339,219
Factor Arrows
7191,317
Factor Arrows
727,331
Factor Arrows
151181

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, 151, 181

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 7 x 7 x 151 x 181 = 10,713,752

This can also be written as 23 x 72 x 1511 x 1811 = 10,713,752

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


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