Question
If the product represented by 128! is divisible by 18^n, what is the largest possible value of n?
Answers
Steve
18 = 2*3^2
so look at how many times 9 divides 128!
so look at how many times 9 divides 128!
tris
hi divergent
Rochan
135
Rochan
is this from spirit of math
Kenny
Yes