Q: What are the prime factors of the number 14,141,312?

 A: 2, 110479

Why are those the prime factors of the number 14,141,312?

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 14,141,312

14,141,312
Factor Arrows
27,070,656
Factor Arrows
23,535,328
Factor Arrows
21,767,664
Factor Arrows
2883,832
Factor Arrows
2441,916
Factor Arrows
2220,958
Factor Arrows
2110,479

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, 110479

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 110,479 = 14,141,312

This can also be written as 27 x 110,4791 = 14,141,312

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


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