Q: What are the prime factors of the number 22,433,004?

 A: 2, 3, 11, 23, 821

Why are those the prime factors of the number 22,433,004?

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 22,433,004

22,433,004
Factor Arrows
211,216,502
Factor Arrows
25,608,251
Factor Arrows
31,869,417
Factor Arrows
3623,139
Factor Arrows
3207,713
Factor Arrows
1118,883
Factor Arrows
23821

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, 11, 23, 821

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 11 x 23 x 821 = 22,433,004

This can also be written as 22 x 33 x 111 x 231 x 8211 = 22,433,004

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


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