Q: What are the prime factors of the number 500,117,271?

 A: 3, 17, 37, 47, 5639

Why are those the prime factors of the number 500,117,271?

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 500,117,271

500,117,271
Factor Arrows
3166,705,757
Factor Arrows
179,806,221
Factor Arrows
37265,033
Factor Arrows
475,639

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, 17, 37, 47, 5639

We can check our work by multiplying all of the prime factors together: 3 x 17 x 37 x 47 x 5,639 = 500,117,271

This can also be written as 31 x 171 x 371 x 471 x 5,6391 = 500,117,271

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


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