If 6! /3^x is an integer, what is the greatest possible value of x?
If 6!/3^x is an integer, what is the greatest possible value of x?
Answer/Solution
2
Steps/Work
6 - 2*3
3 - 1*3
Hence max of 3^2 is allowed. IMO A.
3 - 1*3
Hence max of 3^2 is allowed. IMO A.