Q: What are the prime factors of the number 112,014,009?

 A: 3, 41, 11243

Why are those the prime factors of the number 112,014,009?

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 112,014,009

112,014,009
Factor Arrows
337,338,003
Factor Arrows
312,446,001
Factor Arrows
34,148,667
Factor Arrows
31,382,889
Factor Arrows
3460,963
Factor Arrows
4111,243

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, 41, 11243

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 41 x 11,243 = 112,014,009

This can also be written as 35 x 411 x 11,2431 = 112,014,009

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


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