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If a number is divisible by ………… , and 3 both , then it is divisible by 6 also.
If a number is divisible by 2 , and 3 both , then it is divisible by 6 also.
Ex -: 18 is divisible by 2 and 3 , so 18 is divisible by 6.
18 is divisible by both 2 and 3. It is also divisible by 2×3=6. Similarly, a number is divisible by both 4 and 6. Can we say that the number must also be divisible by 4×6=24 ? If not give an example to justify the answer.
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A number is divisible by 6 is also divisible by 2 and …….. .
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A number is divisible by … , if it is divisible by 3 and 4.
A number is divisible by … , if sum of its digit is divisible by 3.