GCD of 772, 981, 207, 766 Calculator

Given Input numbers are 772, 981, 207, 766

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

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Divisors of 981

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

1, 3, 9, 109, 327, 981

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

Greatest Common Divisior

We found the divisors of 772, 981, 207, 766 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 772, 981, 207, 766 is 1.

Therefore, GCD of numbers 772, 981, 207, 766 is 1

Given Input Data is 772, 981, 207, 766

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

Prime Factorization of 772 is 2 x 2 x 193

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 207 is 3 x 3 x 23

Prime Factorization of 766 is 2 x 383

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(772, 981) = 757332

GCD(772, 981) = ( 772 x 981 ) / 757332

GCD(772, 981) = 757332 / 757332

GCD(772, 981) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 207

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

LCM(1, 207) = 207

GCD(1, 207) = ( 1 x 207 ) / 207

GCD(1, 207) = 207 / 207

GCD(1, 207) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 766

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

LCM(1, 766) = 766

GCD(1, 766) = ( 1 x 766 ) / 766

GCD(1, 766) = 766 / 766

GCD(1, 766) = 1

GCD of 772, 981, 207, 766 is 1

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1. What is the GCD of 772, 981, 207, 766?

GCD of 772, 981, 207, 766 is 1

2. Where do I get the detailed procedure to find GCD of 772, 981, 207, 766?

You can find a detailed procedure to find GCD of 772, 981, 207, 766 on our page.

3. How to find GCD of 772, 981, 207, 766 on a calculator?

You can find the GCD of 772, 981, 207, 766 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.