Q: What are the prime factors of the number 107,276,112?

 A: 2, 3, 67, 11119

Why are those the prime factors of the number 107,276,112?

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 107,276,112

107,276,112
Factor Arrows
253,638,056
Factor Arrows
226,819,028
Factor Arrows
213,409,514
Factor Arrows
26,704,757
Factor Arrows
32,234,919
Factor Arrows
3744,973
Factor Arrows
6711,119

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, 67, 11119

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 67 x 11,119 = 107,276,112

This can also be written as 24 x 32 x 671 x 11,1191 = 107,276,112

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


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