Q: What are the prime factors of the number 350,538,110?

 A: 2, 5, 13, 41, 5059

Why are those the prime factors of the number 350,538,110?

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 350,538,110

350,538,110
Factor Arrows
2175,269,055
Factor Arrows
535,053,811
Factor Arrows
132,696,447
Factor Arrows
13207,419
Factor Arrows
415,059

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, 13, 41, 5059

We can check our work by multiplying all of the prime factors together: 2 x 5 x 13 x 13 x 41 x 5,059 = 350,538,110

This can also be written as 21 x 51 x 132 x 411 x 5,0591 = 350,538,110

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


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