Question

What can be a common multiple of 4, 6, and 8?​

Answer 1

Let us write the multiples of 4, 6, and 8 in the circles.
We have to keep one thing in mind while filling in the numbers in the circles.
Ask them to note the following.
The common multiples have to be written in the spaces which are common to both circles.
And the multiples which are common to all three numbers will be written in the spaces common to all the three circles.<


Thus, the common multiples of 4, 6, and 8 are 24, 48, and so on.
In the options we have 48.
Thus, 48 can be the possible common multiple.