Q: What are the prime factors of the number 165,952?

 A: 2, 2593

Why are those the prime factors of the number 165,952?

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 165,952

165,952
Factor Arrows
282,976
Factor Arrows
241,488
Factor Arrows
220,744
Factor Arrows
210,372
Factor Arrows
25,186
Factor Arrows
22,593

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, 2593

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2,593 = 165,952

This can also be written as 26 x 2,5931 = 165,952

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


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