Q: What are the prime factors of the number 14,080,656?

 A: 2, 3, 233, 1259

Why are those the prime factors of the number 14,080,656?

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 14,080,656

14,080,656
Factor Arrows
27,040,328
Factor Arrows
23,520,164
Factor Arrows
21,760,082
Factor Arrows
2880,041
Factor Arrows
3293,347
Factor Arrows
2331,259

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, 233, 1259

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 233 x 1,259 = 14,080,656

This can also be written as 24 x 31 x 2331 x 1,2591 = 14,080,656

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


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