Q: What are the prime factors of the number 585,948?

 A: 2, 3, 11, 23, 193

Why are those the prime factors of the number 585,948?

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 585,948

585,948
Factor Arrows
2292,974
Factor Arrows
2146,487
Factor Arrows
348,829
Factor Arrows
114,439
Factor Arrows
23193

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, 23, 193

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 11 x 23 x 193 = 585,948

This can also be written as 22 x 31 x 111 x 231 x 1931 = 585,948

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


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