Q: What are the prime factors of the number 325,056?

 A: 2, 3, 1693

Why are those the prime factors of the number 325,056?

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 325,056

325,056
Factor Arrows
2162,528
Factor Arrows
281,264
Factor Arrows
240,632
Factor Arrows
220,316
Factor Arrows
210,158
Factor Arrows
25,079
Factor Arrows
31,693

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, 1693

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 3 x 1,693 = 325,056

This can also be written as 26 x 31 x 1,6931 = 325,056

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


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