Q: What are the prime factors of the number 33,665,763?

 A: 3, 17, 89, 7417

Why are those the prime factors of the number 33,665,763?

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 33,665,763

33,665,763
Factor Arrows
311,221,921
Factor Arrows
17660,113
Factor Arrows
897,417

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, 89, 7417

We can check our work by multiplying all of the prime factors together: 3 x 17 x 89 x 7,417 = 33,665,763

This can also be written as 31 x 171 x 891 x 7,4171 = 33,665,763

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


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