Q: What are the prime factors of the number 33,304,278?

 A: 2, 3, 7, 792959

Why are those the prime factors of the number 33,304,278?

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 33,304,278

33,304,278
Factor Arrows
216,652,139
Factor Arrows
35,550,713
Factor Arrows
7792,959

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, 7, 792959

We can check our work by multiplying all of the prime factors together: 2 x 3 x 7 x 792,959 = 33,304,278

This can also be written as 21 x 31 x 71 x 792,9591 = 33,304,278

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


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