Q: What are the prime factors of the number 12,034,344?

 A: 2, 3, 7, 71633

Why are those the prime factors of the number 12,034,344?

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 12,034,344

12,034,344
Factor Arrows
26,017,172
Factor Arrows
23,008,586
Factor Arrows
21,504,293
Factor Arrows
3501,431
Factor Arrows
771,633

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, 7, 71633

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 7 x 71,633 = 12,034,344

This can also be written as 23 x 31 x 71 x 71,6331 = 12,034,344

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


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