To check whether a number is exactly divisible by 2, or 3, or 5, or 7, etc. we have to go through the actual division. But, it is time-consuming and tedious performing actual division all the time. There are certain rules for the test of divisibility of any number by 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or 11 without performing the actual division. They are called divisibility rules.



Here are the divisibility rules of any number by 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11.

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