Mr Abraham’s is able to divide the learners in his Mathematics class into equal groups of 2, 5 or 6 members without leaving any learners out. What is the smallest possible number of learners in the class?
You just need to find the smallest number that can be divided by 2 or 5 or 6 evenly
The Least Common Multiple
there are various ways to do this
start with 5 multiples of 5 are 5 10 15 20 25 30 35 etc see any number in htere that is also divisible by 2 and 6 ?