Q: What are the prime factors of the number 14,400,704?

 A: 2, 29, 7759

Why are those the prime factors of the number 14,400,704?

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 14,400,704

14,400,704
Factor Arrows
27,200,352
Factor Arrows
23,600,176
Factor Arrows
21,800,088
Factor Arrows
2900,044
Factor Arrows
2450,022
Factor Arrows
2225,011
Factor Arrows
297,759

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, 29, 7759

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 29 x 7,759 = 14,400,704

This can also be written as 26 x 291 x 7,7591 = 14,400,704

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


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