GCD of 667, 244, 981, 617 Calculator

Given Input numbers are 667, 244, 981, 617

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

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 981

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

1, 3, 9, 109, 327, 981

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Greatest Common Divisior

We found the divisors of 667, 244, 981, 617 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 667, 244, 981, 617 is 1.

Therefore, GCD of numbers 667, 244, 981, 617 is 1

Given Input Data is 667, 244, 981, 617

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

Prime Factorization of 667 is 23 x 29

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 617 is 617

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(667, 244) = 162748

GCD(667, 244) = ( 667 x 244 ) / 162748

GCD(667, 244) = 162748 / 162748

GCD(667, 244) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 981

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

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

GCD(1, 981) = 981 / 981

GCD(1, 981) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 617

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

LCM(1, 617) = 617

GCD(1, 617) = ( 1 x 617 ) / 617

GCD(1, 617) = 617 / 617

GCD(1, 617) = 1

GCD of 667, 244, 981, 617 is 1

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1. What is the GCD of 667, 244, 981, 617?

GCD of 667, 244, 981, 617 is 1

2. Where do I get the detailed procedure to find GCD of 667, 244, 981, 617?

You can find a detailed procedure to find GCD of 667, 244, 981, 617 on our page.

3. How to find GCD of 667, 244, 981, 617 on a calculator?

You can find the GCD of 667, 244, 981, 617 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.