Q: What are the prime factors of the number 104,300,244?

 A: 2, 3, 31, 31153

Why are those the prime factors of the number 104,300,244?

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 104,300,244

104,300,244
Factor Arrows
252,150,122
Factor Arrows
226,075,061
Factor Arrows
38,691,687
Factor Arrows
32,897,229
Factor Arrows
3965,743
Factor Arrows
3131,153

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, 31, 31153

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 31 x 31,153 = 104,300,244

This can also be written as 22 x 33 x 311 x 31,1531 = 104,300,244

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


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