GCD of 622, 123, 79, 711 Calculator

Given Input numbers are 622, 123, 79, 711

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

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 711

List of positive integer divisors of 711 that divides 711 without a remainder.

1, 3, 9, 79, 237, 711

Greatest Common Divisior

We found the divisors of 622, 123, 79, 711 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 622, 123, 79, 711 is 1.

Therefore, GCD of numbers 622, 123, 79, 711 is 1

Given Input Data is 622, 123, 79, 711

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

Prime Factorization of 622 is 2 x 311

Prime Factorization of 123 is 3 x 41

Prime Factorization of 79 is 79

Prime Factorization of 711 is 3 x 3 x 79

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(622, 123) = 76506

GCD(622, 123) = ( 622 x 123 ) / 76506

GCD(622, 123) = 76506 / 76506

GCD(622, 123) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 79

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

LCM(1, 79) = 79

GCD(1, 79) = ( 1 x 79 ) / 79

GCD(1, 79) = 79 / 79

GCD(1, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 711

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

LCM(1, 711) = 711

GCD(1, 711) = ( 1 x 711 ) / 711

GCD(1, 711) = 711 / 711

GCD(1, 711) = 1

GCD of 622, 123, 79, 711 is 1

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• GCD of 427, 134, 64, 738
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• GCD of 105, 715, 70, 570

1. What is the GCD of 622, 123, 79, 711?

GCD of 622, 123, 79, 711 is 1

2. Where do I get the detailed procedure to find GCD of 622, 123, 79, 711?

You can find a detailed procedure to find GCD of 622, 123, 79, 711 on our page.

3. How to find GCD of 622, 123, 79, 711 on a calculator?

You can find the GCD of 622, 123, 79, 711 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.