Q: What are the prime factors of the number 314,533,635?

 A: 3, 5, 13, 47, 34319

Why are those the prime factors of the number 314,533,635?

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 314,533,635

314,533,635
Factor Arrows
3104,844,545
Factor Arrows
520,968,909
Factor Arrows
131,612,993
Factor Arrows
4734,319

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:

3, 5, 13, 47, 34319

We can check our work by multiplying all of the prime factors together: 3 x 5 x 13 x 47 x 34,319 = 314,533,635

This can also be written as 31 x 51 x 131 x 471 x 34,3191 = 314,533,635

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


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