Q: What are the prime factors of the number 413,622?

 A: 2, 3, 11, 2089

Why are those the prime factors of the number 413,622?

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 413,622

413,622
Factor Arrows
2206,811
Factor Arrows
368,937
Factor Arrows
322,979
Factor Arrows
112,089

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, 2089

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 11 x 2,089 = 413,622

This can also be written as 21 x 32 x 111 x 2,0891 = 413,622

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


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