Q: What are the prime factors of the number 14,898?

 A: 2, 3, 13, 191

Why are those the prime factors of the number 14,898?

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 14,898

14,898
Factor Arrows
27,449
Factor Arrows
32,483
Factor Arrows
13191

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, 13, 191

We can check our work by multiplying all of the prime factors together: 2 x 3 x 13 x 191 = 14,898

This can also be written as 21 x 31 x 131 x 1911 = 14,898

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


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