Divisibility Rule of 6


 
 
Concept Explanation
 

Divisibility Rule of 6

Divisibility Rule of 6:

A number to be divisible by 6, it must also be divisible by 2 and 3.

Justification:

In case of a composite number we will consider the co-prime factors of a composite number.

We will then check the divisibility with each co-prime factor. 

A number is divisible by a composite number, only when it is divisible by each co-prime factors of that number.

In case of 6 the co-prime factors are 2 and 3

  So for a number to be divisible by 6, it must also be divisible by both 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.

.... (More Text Available, Login?)
Sample Questions
(More Questions for each concept available in Login)
Question : 1

53148 is divisible by _______________.

Right Option : C
View Explanation
Explanation
Question : 2

A number is divisible by 6 if it divisible by  its two co - prime factors _______ and_______

Right Option : A
View Explanation
Explanation
Question : 3

By which number is 35922 divisible :

Right Option : D
View Explanation
Explanation
 
 


Students / Parents Reviews [20]