Q: What are the prime factors of the number 13,002,033?

 A: 3, 11, 47, 83, 101

Why are those the prime factors of the number 13,002,033?

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 13,002,033

13,002,033
Factor Arrows
34,334,011
Factor Arrows
11394,001
Factor Arrows
478,383
Factor Arrows
83101

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, 11, 47, 83, 101

We can check our work by multiplying all of the prime factors together: 3 x 11 x 47 x 83 x 101 = 13,002,033

This can also be written as 31 x 111 x 471 x 831 x 1011 = 13,002,033

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


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