Q: What are the prime factors of the number 14,031,600?

 A: 2, 3, 5, 11, 1063

Why are those the prime factors of the number 14,031,600?

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 14,031,600

14,031,600
Factor Arrows
27,015,800
Factor Arrows
23,507,900
Factor Arrows
21,753,950
Factor Arrows
2876,975
Factor Arrows
3292,325
Factor Arrows
558,465
Factor Arrows
511,693
Factor Arrows
111,063

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, 5, 11, 1063

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 5 x 5 x 11 x 1,063 = 14,031,600

This can also be written as 24 x 31 x 52 x 111 x 1,0631 = 14,031,600

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


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