Q: What are the prime factors of the number 714,112?

 A: 2, 7, 797

Why are those the prime factors of the number 714,112?

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 714,112

714,112
Factor Arrows
2357,056
Factor Arrows
2178,528
Factor Arrows
289,264
Factor Arrows
244,632
Factor Arrows
222,316
Factor Arrows
211,158
Factor Arrows
25,579
Factor Arrows
7797

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, 797

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 7 x 797 = 714,112

This can also be written as 27 x 71 x 7971 = 714,112

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


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