Q: What are the prime factors of the number 26,808,832?

 A: 2, 52361

Why are those the prime factors of the number 26,808,832?

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 26,808,832

26,808,832
Factor Arrows
213,404,416
Factor Arrows
26,702,208
Factor Arrows
23,351,104
Factor Arrows
21,675,552
Factor Arrows
2837,776
Factor Arrows
2418,888
Factor Arrows
2209,444
Factor Arrows
2104,722
Factor Arrows
252,361

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, 52361

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 x 2 x 2 x 52,361 = 26,808,832

This can also be written as 29 x 52,3611 = 26,808,832

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


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