Q: What are the prime factors of the number 14,944,125?

 A: 3, 5, 7, 5693

Why are those the prime factors of the number 14,944,125?

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 14,944,125

14,944,125
Factor Arrows
34,981,375
Factor Arrows
5996,275
Factor Arrows
5199,255
Factor Arrows
539,851
Factor Arrows
75,693

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:

3, 5, 7, 5693

We can check our work by multiplying all of the prime factors together: 3 x 5 x 5 x 5 x 7 x 5,693 = 14,944,125

This can also be written as 31 x 53 x 71 x 5,6931 = 14,944,125

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


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