Q: What are the prime factors of the number 33,368,036?

 A: 2, 13, 3797

Why are those the prime factors of the number 33,368,036?

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 33,368,036

33,368,036
Factor Arrows
216,684,018
Factor Arrows
28,342,009
Factor Arrows
13641,693
Factor Arrows
1349,361
Factor Arrows
133,797

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, 13, 3797

We can check our work by multiplying all of the prime factors together: 2 x 2 x 13 x 13 x 13 x 3,797 = 33,368,036

This can also be written as 22 x 133 x 3,7971 = 33,368,036

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


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