Q: What are the prime factors of the number 23,004,032?

 A: 2, 179719

Why are those the prime factors of the number 23,004,032?

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 23,004,032

23,004,032
Factor Arrows
211,502,016
Factor Arrows
25,751,008
Factor Arrows
22,875,504
Factor Arrows
21,437,752
Factor Arrows
2718,876
Factor Arrows
2359,438
Factor Arrows
2179,719

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, 179719

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 179,719 = 23,004,032

This can also be written as 27 x 179,7191 = 23,004,032

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


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