Q: What are the prime factors of the number 33,530,598?

 A: 2, 3, 68993

Why are those the prime factors of the number 33,530,598?

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 33,530,598

33,530,598
Factor Arrows
216,765,299
Factor Arrows
35,588,433
Factor Arrows
31,862,811
Factor Arrows
3620,937
Factor Arrows
3206,979
Factor Arrows
368,993

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, 3, 68993

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 3 x 68,993 = 33,530,598

This can also be written as 21 x 35 x 68,9931 = 33,530,598

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


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