Q: What are the prime factors of the number 463,122?

 A: 2, 3, 11, 2339

Why are those the prime factors of the number 463,122?

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 463,122

463,122
Factor Arrows
2231,561
Factor Arrows
377,187
Factor Arrows
325,729
Factor Arrows
112,339

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, 11, 2339

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 11 x 2,339 = 463,122

This can also be written as 21 x 32 x 111 x 2,3391 = 463,122

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


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