Q: What are the prime factors of the number 534,526,256?

 A: 2, 11, 23, 132047

Why are those the prime factors of the number 534,526,256?

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 534,526,256

534,526,256
Factor Arrows
2267,263,128
Factor Arrows
2133,631,564
Factor Arrows
266,815,782
Factor Arrows
233,407,891
Factor Arrows
113,037,081
Factor Arrows
23132,047

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, 11, 23, 132047

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 11 x 23 x 132,047 = 534,526,256

This can also be written as 24 x 111 x 231 x 132,0471 = 534,526,256

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


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