GCD of 242, 981, 66, 696 Calculator

Given Input numbers are 242, 981, 66, 696

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

Divisors of 242

List of positive integer divisors of 242 that divides 242 without a remainder.

1, 2, 11, 22, 121, 242

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 696

List of positive integer divisors of 696 that divides 696 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

Greatest Common Divisior

We found the divisors of 242, 981, 66, 696 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 242, 981, 66, 696 is 1.

Therefore, GCD of numbers 242, 981, 66, 696 is 1

Given Input Data is 242, 981, 66, 696

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

Prime Factorization of 242 is 2 x 11 x 11

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 696 is 2 x 2 x 2 x 3 x 29

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(242, 981) = 237402

GCD(242, 981) = ( 242 x 981 ) / 237402

GCD(242, 981) = 237402 / 237402

GCD(242, 981) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 66

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

LCM(1, 66) = 66

GCD(1, 66) = ( 1 x 66 ) / 66

GCD(1, 66) = 66 / 66

GCD(1, 66) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 696

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

LCM(1, 696) = 696

GCD(1, 696) = ( 1 x 696 ) / 696

GCD(1, 696) = 696 / 696

GCD(1, 696) = 1

GCD of 242, 981, 66, 696 is 1

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1. What is the GCD of 242, 981, 66, 696?

GCD of 242, 981, 66, 696 is 1

2. Where do I get the detailed procedure to find GCD of 242, 981, 66, 696?

You can find a detailed procedure to find GCD of 242, 981, 66, 696 on our page.

3. How to find GCD of 242, 981, 66, 696 on a calculator?

You can find the GCD of 242, 981, 66, 696 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.