GCD of 321, 763, 76, 311 Calculator

Given Input numbers are 321, 763, 76, 311

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

Divisors of 321

List of positive integer divisors of 321 that divides 321 without a remainder.

1, 3, 107, 321

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Divisors of 311

List of positive integer divisors of 311 that divides 311 without a remainder.

1, 311

Greatest Common Divisior

We found the divisors of 321, 763, 76, 311 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 321, 763, 76, 311 is 1.

Therefore, GCD of numbers 321, 763, 76, 311 is 1

Given Input Data is 321, 763, 76, 311

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

Prime Factorization of 321 is 3 x 107

Prime Factorization of 763 is 7 x 109

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 311 is 311

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(321, 763) = 244923

GCD(321, 763) = ( 321 x 763 ) / 244923

GCD(321, 763) = 244923 / 244923

GCD(321, 763) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 76

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

LCM(1, 76) = 76

GCD(1, 76) = ( 1 x 76 ) / 76

GCD(1, 76) = 76 / 76

GCD(1, 76) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 311

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

LCM(1, 311) = 311

GCD(1, 311) = ( 1 x 311 ) / 311

GCD(1, 311) = 311 / 311

GCD(1, 311) = 1

GCD of 321, 763, 76, 311 is 1

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• GCD of 538, 607, 32, 883
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• GCD of 115, 860, 64, 336

1. What is the GCD of 321, 763, 76, 311?

GCD of 321, 763, 76, 311 is 1

2. Where do I get the detailed procedure to find GCD of 321, 763, 76, 311?

You can find a detailed procedure to find GCD of 321, 763, 76, 311 on our page.

3. How to find GCD of 321, 763, 76, 311 on a calculator?

You can find the GCD of 321, 763, 76, 311 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.