Question

Find the Greatest Number which can be divided by 2, 3, and 5. But not divisible by 30 in 1 time

Answer 1

Hey answer will be 60
you are right we will first find lcm
but another condition is it should not be divided by 30 once
then take out lcm which is 30
Now, find least given number( 2,3,5) i.e. 2
now multiply lcm with 2 and your answer is 60