This method is for finding HCF of the given numbers.

Step 1: Take two different numbers and divide the bigger number by the smaller number.

Step 2: Divide the divisor by the remainder.

Step 3: Repeat the process of dividing the divisor by remainder until the remainder is 0.

Step 4: The last divisor is the required HCF of the given two numbers.

Let’s take an example of 80 and 30.

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As you can see, last divisor is 10 so HCF of 80 and 30 is 10.