Q: What are the prime factors of the number 26,800?

 A: 2, 5, 67

Why are those the prime factors of the number 26,800?

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 26,800

26,800
Factor Arrows
213,400
Factor Arrows
26,700
Factor Arrows
23,350
Factor Arrows
21,675
Factor Arrows
5335
Factor Arrows
567

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, 5, 67

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 5 x 67 = 26,800

This can also be written as 24 x 52 x 671 = 26,800

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


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