Q: What are the prime factors of the number 110,010,008?

 A: 2, 101, 173, 787

Why are those the prime factors of the number 110,010,008?

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 110,010,008

110,010,008
Factor Arrows
255,005,004
Factor Arrows
227,502,502
Factor Arrows
213,751,251
Factor Arrows
101136,151
Factor Arrows
173787

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, 101, 173, 787

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 101 x 173 x 787 = 110,010,008

This can also be written as 23 x 1011 x 1731 x 7871 = 110,010,008

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


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