Q: What are the prime factors of the number 32,425,008?

 A: 2, 3, 7, 11, 31, 283

Why are those the prime factors of the number 32,425,008?

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 32,425,008

32,425,008
Factor Arrows
216,212,504
Factor Arrows
28,106,252
Factor Arrows
24,053,126
Factor Arrows
22,026,563
Factor Arrows
3675,521
Factor Arrows
796,503
Factor Arrows
118,773
Factor Arrows
31283

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, 7, 11, 31, 283

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 7 x 11 x 31 x 283 = 32,425,008

This can also be written as 24 x 31 x 71 x 111 x 311 x 2831 = 32,425,008

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


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