GCD of 628, 957, 122 Calculator

Given Input numbers are 628, 957, 122

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

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 122

List of positive integer divisors of 122 that divides 122 without a remainder.

1, 2, 61, 122

Greatest Common Divisior

We found the divisors of 628, 957, 122 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 628, 957, 122 is 1.

Therefore, GCD of numbers 628, 957, 122 is 1

Given Input Data is 628, 957, 122

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

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 957 is 3 x 11 x 29

Prime Factorization of 122 is 2 x 61

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(628, 957) = 600996

GCD(628, 957) = ( 628 x 957 ) / 600996

GCD(628, 957) = 600996 / 600996

GCD(628, 957) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 122

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

LCM(1, 122) = 122

GCD(1, 122) = ( 1 x 122 ) / 122

GCD(1, 122) = 122 / 122

GCD(1, 122) = 1

GCD of 628, 957, 122 is 1

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• GCD of 747, 276, 681
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1. What is the GCD of 628, 957, 122?

GCD of 628, 957, 122 is 1

2. Where do I get the detailed procedure to find GCD of 628, 957, 122?

You can find a detailed procedure to find GCD of 628, 957, 122 on our page.

3. How to find GCD of 628, 957, 122 on a calculator?

You can find the GCD of 628, 957, 122 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.