Q: What are the prime factors of the number 3,233,804?

 A: 2, 7, 2357

Why are those the prime factors of the number 3,233,804?

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 3,233,804

3,233,804
Factor Arrows
21,616,902
Factor Arrows
2808,451
Factor Arrows
7115,493
Factor Arrows
716,499
Factor Arrows
72,357

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, 7, 2357

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 7 x 7 x 2,357 = 3,233,804

This can also be written as 22 x 73 x 2,3571 = 3,233,804

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


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