Q: What are the prime factors of the number 914,032?

 A: 2, 7, 8161

Why are those the prime factors of the number 914,032?

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 914,032

914,032
Factor Arrows
2457,016
Factor Arrows
2228,508
Factor Arrows
2114,254
Factor Arrows
257,127
Factor Arrows
78,161

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, 7, 8161

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 8,161 = 914,032

This can also be written as 24 x 71 x 8,1611 = 914,032

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


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