Q: What are the prime factors of the number 116,663,224?

 A: 2, 71, 293, 701

Why are those the prime factors of the number 116,663,224?

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 116,663,224

116,663,224
Factor Arrows
258,331,612
Factor Arrows
229,165,806
Factor Arrows
214,582,903
Factor Arrows
71205,393
Factor Arrows
293701

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, 71, 293, 701

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 71 x 293 x 701 = 116,663,224

This can also be written as 23 x 711 x 2931 x 7011 = 116,663,224

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


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