Q: What are the prime factors of the number 24,589,912?

 A: 2, 29, 83, 1277

Why are those the prime factors of the number 24,589,912?

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 24,589,912

24,589,912
Factor Arrows
212,294,956
Factor Arrows
26,147,478
Factor Arrows
23,073,739
Factor Arrows
29105,991
Factor Arrows
831,277

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, 29, 83, 1277

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 29 x 83 x 1,277 = 24,589,912

This can also be written as 23 x 291 x 831 x 1,2771 = 24,589,912

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


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