Q: What are the prime factors of the number 3,024,256?

 A: 2, 23627

Why are those the prime factors of the number 3,024,256?

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 3,024,256

3,024,256
Factor Arrows
21,512,128
Factor Arrows
2756,064
Factor Arrows
2378,032
Factor Arrows
2189,016
Factor Arrows
294,508
Factor Arrows
247,254
Factor Arrows
223,627

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, 23627

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 23,627 = 3,024,256

This can also be written as 27 x 23,6271 = 3,024,256

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


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