Q: What are the prime factors of the number 14,404,184?

 A: 2, 29, 47, 1321

Why are those the prime factors of the number 14,404,184?

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 14,404,184

14,404,184
Factor Arrows
27,202,092
Factor Arrows
23,601,046
Factor Arrows
21,800,523
Factor Arrows
2962,087
Factor Arrows
471,321

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, 29, 47, 1321

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 29 x 47 x 1,321 = 14,404,184

This can also be written as 23 x 291 x 471 x 1,3211 = 14,404,184

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


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