Question

What is the divisibility rule of $6$?

Answer 1

Divisibility rule of $6$.

• The numbers which is divisible by both $2$ and $3$ are divisible by $6$. If the last digit of the given number is even and the sum of its digits is divisible by $3$, then the given number is also divisible by $6.$
• For example: The number $210$ is divisible by $2$as the last digit is $0.$
  The sum of digits is $2+1+0=3$, which is also divisible by $3$
  So, $210$ is divisible by $6$.

Therefore, the numbers which is divisible by both $2$ and $3$ are divisible by $6$.