Q: What are the prime factors of the number 24,180,044?

 A: 2, 7, 71, 12163

Why are those the prime factors of the number 24,180,044?

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 24,180,044

24,180,044
Factor Arrows
212,090,022
Factor Arrows
26,045,011
Factor Arrows
7863,573
Factor Arrows
7112,163

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, 7, 71, 12163

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 71 x 12,163 = 24,180,044

This can also be written as 22 x 71 x 711 x 12,1631 = 24,180,044

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


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