Is 852 divisible by 6?
As the last digit of the number 852 is 2, it is divisible by 2.
Again adding all the digits.
8+5+2=15
As 15 is divisible by 3, so the given number is also divisible by 3.
Hence, the number 852 is divisible by both 2 and 3, it is also divisible by 6.
A number is divisible by 18, if it is divisible by 3 and 6.
A number is divisible by 6 if it is divisible by:
(i) All numbers divisible by 3 must also be divisible by 6
(ii) All numbers divisible by 6 must also be divisible by 3