Q: What are the prime factors of the number 571,584?

 A: 2, 3, 13, 229

Why are those the prime factors of the number 571,584?

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 571,584

571,584
Factor Arrows
2285,792
Factor Arrows
2142,896
Factor Arrows
271,448
Factor Arrows
235,724
Factor Arrows
217,862
Factor Arrows
28,931
Factor Arrows
32,977
Factor Arrows
13229

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, 13, 229

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 3 x 13 x 229 = 571,584

This can also be written as 26 x 31 x 131 x 2291 = 571,584

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


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