Q: What are the prime factors of the number 14,713,407?

 A: 3, 20183

Why are those the prime factors of the number 14,713,407?

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 14,713,407

14,713,407
Factor Arrows
34,904,469
Factor Arrows
31,634,823
Factor Arrows
3544,941
Factor Arrows
3181,647
Factor Arrows
360,549
Factor Arrows
320,183

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, 20183

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 3 x 20,183 = 14,713,407

This can also be written as 36 x 20,1831 = 14,713,407

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


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