Q: What are the prime factors of the number 33,502,636?

 A: 2, 79, 97, 1093

Why are those the prime factors of the number 33,502,636?

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 33,502,636

33,502,636
Factor Arrows
216,751,318
Factor Arrows
28,375,659
Factor Arrows
79106,021
Factor Arrows
971,093

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, 79, 97, 1093

We can check our work by multiplying all of the prime factors together: 2 x 2 x 79 x 97 x 1,093 = 33,502,636

This can also be written as 22 x 791 x 971 x 1,0931 = 33,502,636

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


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