Q: What are the prime factors of the number 14,281,968?

 A: 2, 3, 233, 1277

Why are those the prime factors of the number 14,281,968?

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 14,281,968

14,281,968
Factor Arrows
27,140,984
Factor Arrows
23,570,492
Factor Arrows
21,785,246
Factor Arrows
2892,623
Factor Arrows
3297,541
Factor Arrows
2331,277

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, 233, 1277

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 233 x 1,277 = 14,281,968

This can also be written as 24 x 31 x 2331 x 1,2771 = 14,281,968

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


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