Q: What are the prime factors of the number 286,592?

 A: 2, 2239

Why are those the prime factors of the number 286,592?

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 286,592

286,592
Factor Arrows
2143,296
Factor Arrows
271,648
Factor Arrows
235,824
Factor Arrows
217,912
Factor Arrows
28,956
Factor Arrows
24,478
Factor Arrows
22,239

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, 2239

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 2 x 2,239 = 286,592

This can also be written as 27 x 2,2391 = 286,592

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


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