Q: What are the prime factors of the number 33,469,755?

 A: 3, 5, 11, 71, 2857

Why are those the prime factors of the number 33,469,755?

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 33,469,755

33,469,755
Factor Arrows
311,156,585
Factor Arrows
52,231,317
Factor Arrows
11202,847
Factor Arrows
712,857

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, 11, 71, 2857

We can check our work by multiplying all of the prime factors together: 3 x 5 x 11 x 71 x 2,857 = 33,469,755

This can also be written as 31 x 51 x 111 x 711 x 2,8571 = 33,469,755

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


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