We Solve Problems
Problems
Categories
F.A.Q.
Sign In
Sign Up
Sign Up
Problem
#NZO-000001
Problems
Number Theory
Divisibility
11–14
Problem
How many integers less than
\(2025\)
are divisible by
\(18\)
or
\(21\)
, but not both?
To see the solution
register
and get verified.