Objectives:
At the end of the lesson, students should be able to know and list the factors of any given number.
A number that divides exactly into another number without leaving a remainder is a factor of that number.
Note:
Any two numbers that multiply to make a given number are factors of that particular number.
Some numbers may have two factors, i.e. 1 and the number itself. These numbers are referred to as PRIME NUMBERS.
E.g. 3 = {1, 3} 11 = {1, 11}
5 = {1, 5} 23 = {1, 23}