Divisibility rule of 4: The divisibility rule of

The divisibility rule of 4 states that a number is divisible by 4 completely if its last two digits are zero or multiples of 4 . The divisibility rule of 4 remains same for all digit numbers. Learn how to check if a number is divisible by 4 by looking at its last two digits. See the proof, examples, and applications of this rule in algebra and arithmetic operations. Learn how to test whether a number is divisible by 4 using the last two digits or the number formed by them. See examples, practice problems, and compare with other divisibility rules. A number is divisible by 4 if the number is formed by its digits in ten’s place and unit’s place (i.e. the last two digits on its extreme right side) is divisible by 4 . Consider the following numbers which are divisible by 4 or which are divisible by 4 , using the test of