GCD of 622, 138, 753, 277 Calculator

Given Input numbers are 622, 138, 753, 277

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 138

List of positive integer divisors of 138 that divides 138 without a remainder.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 753

List of positive integer divisors of 753 that divides 753 without a remainder.

1, 3, 251, 753

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Greatest Common Divisior

We found the divisors of 622, 138, 753, 277 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 622, 138, 753, 277 is 1.

Therefore, GCD of numbers 622, 138, 753, 277 is 1

Given Input Data is 622, 138, 753, 277

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

Prime Factorization of 622 is 2 x 311

Prime Factorization of 138 is 2 x 3 x 23

Prime Factorization of 753 is 3 x 251

Prime Factorization of 277 is 277

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, 138) = 42918

GCD(622, 138) = ( 622 x 138 ) / 42918

GCD(622, 138) = 85836 / 42918

GCD(622, 138) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 753

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

LCM(2, 753) = 1506

GCD(2, 753) = ( 2 x 753 ) / 1506

GCD(2, 753) = 1506 / 1506

GCD(2, 753) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 277

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

LCM(1, 277) = 277

GCD(1, 277) = ( 1 x 277 ) / 277

GCD(1, 277) = 277 / 277

GCD(1, 277) = 1

GCD of 622, 138, 753, 277 is 1

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1. What is the GCD of 622, 138, 753, 277?

GCD of 622, 138, 753, 277 is 1

2. Where do I get the detailed procedure to find GCD of 622, 138, 753, 277?

You can find a detailed procedure to find GCD of 622, 138, 753, 277 on our page.

3. How to find GCD of 622, 138, 753, 277 on a calculator?

You can find the GCD of 622, 138, 753, 277 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.