Q: What are the prime factors of the number 114,496?

 A: 2, 1789

Why are those the prime factors of the number 114,496?

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 114,496

114,496
Factor Arrows
257,248
Factor Arrows
228,624
Factor Arrows
214,312
Factor Arrows
27,156
Factor Arrows
23,578
Factor Arrows
21,789

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, 1789

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 1,789 = 114,496

This can also be written as 26 x 1,7891 = 114,496

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


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