Q: What are the prime factors of the number 110,002,112?

 A: 2, 11, 156253

Why are those the prime factors of the number 110,002,112?

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 110,002,112

110,002,112
Factor Arrows
255,001,056
Factor Arrows
227,500,528
Factor Arrows
213,750,264
Factor Arrows
26,875,132
Factor Arrows
23,437,566
Factor Arrows
21,718,783
Factor Arrows
11156,253

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, 11, 156253

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 11 x 156,253 = 110,002,112

This can also be written as 26 x 111 x 156,2531 = 110,002,112

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


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