Q: What are the prime factors of the number 808,899?

 A: 3, 7, 13, 2963

Why are those the prime factors of the number 808,899?

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 808,899

808,899
Factor Arrows
3269,633
Factor Arrows
738,519
Factor Arrows
132,963

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:

3, 7, 13, 2963

We can check our work by multiplying all of the prime factors together: 3 x 7 x 13 x 2,963 = 808,899

This can also be written as 31 x 71 x 131 x 2,9631 = 808,899

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


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