Q: What are the prime factors of the number 889,032?

 A: 2, 3, 17, 2179

Why are those the prime factors of the number 889,032?

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 889,032

889,032
Factor Arrows
2444,516
Factor Arrows
2222,258
Factor Arrows
2111,129
Factor Arrows
337,043
Factor Arrows
172,179

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, 17, 2179

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 17 x 2,179 = 889,032

This can also be written as 23 x 31 x 171 x 2,1791 = 889,032

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


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