Q: What are the prime factors of the number 110,675,700?

 A: 2, 3, 5, 179, 229

Why are those the prime factors of the number 110,675,700?

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 110,675,700

110,675,700
Factor Arrows
255,337,850
Factor Arrows
227,668,925
Factor Arrows
39,222,975
Factor Arrows
33,074,325
Factor Arrows
31,024,775
Factor Arrows
5204,955
Factor Arrows
540,991
Factor Arrows
179229

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, 3, 5, 179, 229

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 5 x 5 x 179 x 229 = 110,675,700

This can also be written as 22 x 33 x 52 x 1791 x 2291 = 110,675,700

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


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