Q: What are the prime factors of the number 26,793,936?

 A: 2, 3, 13, 367

Why are those the prime factors of the number 26,793,936?

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 26,793,936

26,793,936
Factor Arrows
213,396,968
Factor Arrows
26,698,484
Factor Arrows
23,349,242
Factor Arrows
21,674,621
Factor Arrows
3558,207
Factor Arrows
3186,069
Factor Arrows
362,023
Factor Arrows
134,771
Factor Arrows
13367

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, 13, 367

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 3 x 3 x 13 x 13 x 367 = 26,793,936

This can also be written as 24 x 33 x 132 x 3671 = 26,793,936

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


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