Question

If a number is divisible by 4, then it is also

Answer 1

Answer:So, N is also divisible by 4.  

Step-by-step explanation: Suppose a number  

′

N

′

 be divisible by 8

this means that the Number must contain 8 as a factor

i.e.N=8×M where M is the Result when N is divided by 8

Now, since 8 is a factor of N and 8=4×2 that means 4 is a factor of 8 and N can also be written as

N=4×2×M

So, N is also divisible by 4.  

Answer 2

Step-by-step explanation: Suppose a number  

′

N  

′

 be divisible by 8

this means that the Number must contain 8 as a factor

i.e.N=8×M where M is the Result when N is divided by 8

Now, since 8 is a factor of N and 8=4×2 that means 4 is a factor of 8 and N can also be written as

N=4×2×M  

So, N is also divisible by 4.