Q: What are the prime factors of the number 366,272?

 A: 2, 59, 97

Why are those the prime factors of the number 366,272?

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 366,272

366,272
Factor Arrows
2183,136
Factor Arrows
291,568
Factor Arrows
245,784
Factor Arrows
222,892
Factor Arrows
211,446
Factor Arrows
25,723
Factor Arrows
5997

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, 59, 97

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 59 x 97 = 366,272

This can also be written as 26 x 591 x 971 = 366,272

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


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