GCD of 681, 548, 132, 168 Calculator

Given Input numbers are 681, 548, 132, 168

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Divisors of 132

List of positive integer divisors of 132 that divides 132 without a remainder.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 168

List of positive integer divisors of 168 that divides 168 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Greatest Common Divisior

We found the divisors of 681, 548, 132, 168 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 681, 548, 132, 168 is 1.

Therefore, GCD of numbers 681, 548, 132, 168 is 1

Given Input Data is 681, 548, 132, 168

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 681 is 3 x 227

Prime Factorization of 548 is 2 x 2 x 137

Prime Factorization of 132 is 2 x 2 x 3 x 11

Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(681, 548) = 373188

GCD(681, 548) = ( 681 x 548 ) / 373188

GCD(681, 548) = 373188 / 373188

GCD(681, 548) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 132

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 132) = 132

GCD(1, 132) = ( 1 x 132 ) / 132

GCD(1, 132) = 132 / 132

GCD(1, 132) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 168

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 168) = 168

GCD(1, 168) = ( 1 x 168 ) / 168

GCD(1, 168) = 168 / 168

GCD(1, 168) = 1

GCD of 681, 548, 132, 168 is 1

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1. What is the GCD of 681, 548, 132, 168?

GCD of 681, 548, 132, 168 is 1

2. Where do I get the detailed procedure to find GCD of 681, 548, 132, 168?

You can find a detailed procedure to find GCD of 681, 548, 132, 168 on our page.

3. How to find GCD of 681, 548, 132, 168 on a calculator?

You can find the GCD of 681, 548, 132, 168 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.