Q: What are the prime factors of the number 32,425,584?

 A: 2, 3, 23, 1277

Why are those the prime factors of the number 32,425,584?

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 32,425,584

32,425,584
Factor Arrows
216,212,792
Factor Arrows
28,106,396
Factor Arrows
24,053,198
Factor Arrows
22,026,599
Factor Arrows
3675,533
Factor Arrows
2329,371
Factor Arrows
231,277

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, 23, 1277

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 23 x 23 x 1,277 = 32,425,584

This can also be written as 24 x 31 x 232 x 1,2771 = 32,425,584

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


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