Divisibility Tests set 2

Divisibility by 8 When the number made by last three digits of a number is divisible by 8, then the number is also divisible by 8 For example  2256 As 256 (the last three digits of 2256) is divisible by 8, therefore 2256 is also divisible by 8. Also if the last three or more digits of a number are zeroes, then the number is divisible by 8 For...

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Divisibility Tests set 1

Divisibility by 2 When the last digit of a number is either 0 or even, then the number is divisible by 2. For example 12, 84, 474, 1000 etc., are divisible by 2. Divisibility by 3 When the sum of the digits of a number is divisible by 3, then the number is divisible by 3. For example 12345                              1 + 2 + 3 + 4 + 5 = 15     which is divisible...

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