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Home-> Vedic / Quicker Math-> Divisibility by eight

Vedic Math / Quicker Math / Math Tricks :-


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.



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