
Arundeep

DIVISIBILITY BY EIGHT : Rule: If the last three digits of a number is divisible by 8, the number is also divisible by 8. Also, if the last three digits of a number are zeros, the number is divisible by 8.Ex.1. 1256 : As 256 is divisible by 8, the number is also divisible by 8. Ex.2. 135923120 : As 120 is divisible by 8, the number is also divisible by 8. Ex.3. 139287000 : As the number has three zeros at the end the number is divisible by 8. Note: The same rule is applicable to check the divisibility by 125. 