Q: What are the prime factors of the number 110,224,510?

 A: 2, 5, 11, 19, 23, 2293

Why are those the prime factors of the number 110,224,510?

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 110,224,510

110,224,510
Factor Arrows
255,112,255
Factor Arrows
511,022,451
Factor Arrows
111,002,041
Factor Arrows
1952,739
Factor Arrows
232,293

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, 5, 11, 19, 23, 2293

We can check our work by multiplying all of the prime factors together: 2 x 5 x 11 x 19 x 23 x 2,293 = 110,224,510

This can also be written as 21 x 51 x 111 x 191 x 231 x 2,2931 = 110,224,510

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


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