A largest number that exactly divides two or more integers.
In general, Greatest Common Divisor (GCD) is otherwise called as Greatest Common Factor (GCF) or Highest Common Factor (HCF)
Tips: It is recommended to use our online GCD calculator for better understanding.
The following table provides few examples of GCD of the given numbers.
|15, 30 , 45||15|
In the following example, we will find the GCD of the given two numbers (45, 90).