Q: What are the prime factors of the number 17,110,200?

 A: 2, 3, 5, 28517

Why are those the prime factors of the number 17,110,200?

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 17,110,200

17,110,200
Factor Arrows
28,555,100
Factor Arrows
24,277,550
Factor Arrows
22,138,775
Factor Arrows
3712,925
Factor Arrows
5142,585
Factor Arrows
528,517

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, 28517

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 5 x 5 x 28,517 = 17,110,200

This can also be written as 23 x 31 x 52 x 28,5171 = 17,110,200

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


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