Q: What are the prime factors of the number 27,104,013?

 A: 3, 19, 31, 5113

Why are those the prime factors of the number 27,104,013?

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 27,104,013

27,104,013
Factor Arrows
39,034,671
Factor Arrows
33,011,557
Factor Arrows
19158,503
Factor Arrows
315,113

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:

3, 19, 31, 5113

We can check our work by multiplying all of the prime factors together: 3 x 3 x 19 x 31 x 5,113 = 27,104,013

This can also be written as 32 x 191 x 311 x 5,1131 = 27,104,013

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


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