Q: What are the prime factors of the number 969,556?

 A: 2, 7, 31, 1117

Why are those the prime factors of the number 969,556?

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 969,556

969,556
Factor Arrows
2484,778
Factor Arrows
2242,389
Factor Arrows
734,627
Factor Arrows
311,117

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, 7, 31, 1117

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 31 x 1,117 = 969,556

This can also be written as 22 x 71 x 311 x 1,1171 = 969,556

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


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