Question

Test the divisibility of the following number by 6
639210
83512
245096​

Answer 1

Answer:

The Rule for 6: The prime factors of 6 are 2 and 3. So for a number to be divisible by 6, it must also be divisible by 2 and 3. Therefore, we need to check if a number is even and then check if the sum of the digits is divisible by 3.

Answer 2

Answer:

Divisibility of 6

639210= 6+3+9+2+1+0= 21 is divisible by 3 but not by 2and 6

83512=8+3+5+1+2=19 is not divisible by 2,3 and 6

245096=2+4+5+0+9+6=26 is not divisible by 2, 3and 6

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