Q: What are the prime factors of the number 350,114,660?

 A: 2, 5, 7, 17, 147107

Why are those the prime factors of the number 350,114,660?

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 350,114,660

350,114,660
Factor Arrows
2175,057,330
Factor Arrows
287,528,665
Factor Arrows
517,505,733
Factor Arrows
72,500,819
Factor Arrows
17147,107

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, 5, 7, 17, 147107

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 7 x 17 x 147,107 = 350,114,660

This can also be written as 22 x 51 x 71 x 171 x 147,1071 = 350,114,660

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


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