Question

How many whole numbers less than 100 are divisible by 2 and 3 both ?

Answer 1

The numbers divisible by 2 and 3 both have to be multiples of 6 {as the LCM of 2 and 3 is 6}. Hence the numbers will be 6, 12, 18 ….. 90, 96.
Therefore total number of values divisible by ‘6’ = 16.