Q: What are the prime factors of the number 104,044,224?

 A: 2, 3, 41, 13217

Why are those the prime factors of the number 104,044,224?

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 104,044,224

104,044,224
Factor Arrows
252,022,112
Factor Arrows
226,011,056
Factor Arrows
213,005,528
Factor Arrows
26,502,764
Factor Arrows
23,251,382
Factor Arrows
21,625,691
Factor Arrows
3541,897
Factor Arrows
4113,217

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, 41, 13217

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 41 x 13,217 = 104,044,224

This can also be written as 26 x 31 x 411 x 13,2171 = 104,044,224

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


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