Q: What are the prime factors of the number 107,118,476?

 A: 2, 167, 160357

Why are those the prime factors of the number 107,118,476?

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 107,118,476

107,118,476
Factor Arrows
253,559,238
Factor Arrows
226,779,619
Factor Arrows
167160,357

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, 167, 160357

We can check our work by multiplying all of the prime factors together: 2 x 2 x 167 x 160,357 = 107,118,476

This can also be written as 22 x 1671 x 160,3571 = 107,118,476

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


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