Q: What are the prime factors of the number 226,416?

 A: 2, 3, 53, 89

Why are those the prime factors of the number 226,416?

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 226,416

226,416
Factor Arrows
2113,208
Factor Arrows
256,604
Factor Arrows
228,302
Factor Arrows
214,151
Factor Arrows
34,717
Factor Arrows
5389

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, 53, 89

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 53 x 89 = 226,416

This can also be written as 24 x 31 x 531 x 891 = 226,416

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


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