Q: What are the prime factors of the number 14,301,024?

 A: 2, 3, 311, 479

Why are those the prime factors of the number 14,301,024?

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 14,301,024

14,301,024
Factor Arrows
27,150,512
Factor Arrows
23,575,256
Factor Arrows
21,787,628
Factor Arrows
2893,814
Factor Arrows
2446,907
Factor Arrows
3148,969
Factor Arrows
311479

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, 311, 479

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 311 x 479 = 14,301,024

This can also be written as 25 x 31 x 3111 x 4791 = 14,301,024

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


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