Q: What are the prime factors of the number 9,176,704?

 A: 2, 71693

Why are those the prime factors of the number 9,176,704?

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 9,176,704

9,176,704
Factor Arrows
24,588,352
Factor Arrows
22,294,176
Factor Arrows
21,147,088
Factor Arrows
2573,544
Factor Arrows
2286,772
Factor Arrows
2143,386
Factor Arrows
271,693

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:

2, 71693

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 71,693 = 9,176,704

This can also be written as 27 x 71,6931 = 9,176,704

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


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