Q: What are the prime factors of the number 23,532,032?

 A: 2, 19, 41, 59

Why are those the prime factors of the number 23,532,032?

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 23,532,032

23,532,032
Factor Arrows
211,766,016
Factor Arrows
25,883,008
Factor Arrows
22,941,504
Factor Arrows
21,470,752
Factor Arrows
2735,376
Factor Arrows
2367,688
Factor Arrows
2183,844
Factor Arrows
291,922
Factor Arrows
245,961
Factor Arrows
192,419
Factor Arrows
4159

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, 19, 41, 59

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 2 x 2 x 19 x 41 x 59 = 23,532,032

This can also be written as 29 x 191 x 411 x 591 = 23,532,032

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


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