Q: What are the prime factors of the number 250,586,588?

 A: 2, 7, 41, 31183

Why are those the prime factors of the number 250,586,588?

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 250,586,588

250,586,588
Factor Arrows
2125,293,294
Factor Arrows
262,646,647
Factor Arrows
78,949,521
Factor Arrows
71,278,503
Factor Arrows
4131,183

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, 7, 41, 31183

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 7 x 41 x 31,183 = 250,586,588

This can also be written as 22 x 72 x 411 x 31,1831 = 250,586,588

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


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