Q: What are the prime factors of the number 14,332,329?

 A: 3, 11, 41, 107

Why are those the prime factors of the number 14,332,329?

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 14,332,329

14,332,329
Factor Arrows
34,777,443
Factor Arrows
31,592,481
Factor Arrows
3530,827
Factor Arrows
1148,257
Factor Arrows
114,387
Factor Arrows
41107

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, 11, 41, 107

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 11 x 11 x 41 x 107 = 14,332,329

This can also be written as 33 x 112 x 411 x 1071 = 14,332,329

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


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