GCD of 938, 926, 991, 979 Calculator

Given Input numbers are 938, 926, 991, 979

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

Divisors of 938

List of positive integer divisors of 938 that divides 938 without a remainder.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 926

List of positive integer divisors of 926 that divides 926 without a remainder.

1, 2, 463, 926

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 979

List of positive integer divisors of 979 that divides 979 without a remainder.

1, 11, 89, 979

Greatest Common Divisior

We found the divisors of 938, 926, 991, 979 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 938, 926, 991, 979 is 1.

Therefore, GCD of numbers 938, 926, 991, 979 is 1

Given Input Data is 938, 926, 991, 979

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

Prime Factorization of 938 is 2 x 7 x 67

Prime Factorization of 926 is 2 x 463

Prime Factorization of 991 is 991

Prime Factorization of 979 is 11 x 89

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(938, 926) = 434294

GCD(938, 926) = ( 938 x 926 ) / 434294

GCD(938, 926) = 868588 / 434294

GCD(938, 926) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 991

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

LCM(2, 991) = 1982

GCD(2, 991) = ( 2 x 991 ) / 1982

GCD(2, 991) = 1982 / 1982

GCD(2, 991) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 979

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

LCM(1, 979) = 979

GCD(1, 979) = ( 1 x 979 ) / 979

GCD(1, 979) = 979 / 979

GCD(1, 979) = 1

GCD of 938, 926, 991, 979 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 901, 643, 273, 700
• GCD of 346, 685, 549, 654
• GCD of 621, 874, 278, 264
• GCD of 852, 146, 543, 142
• GCD of 767, 557, 144, 816

1. What is the GCD of 938, 926, 991, 979?

GCD of 938, 926, 991, 979 is 1

2. Where do I get the detailed procedure to find GCD of 938, 926, 991, 979?

You can find a detailed procedure to find GCD of 938, 926, 991, 979 on our page.

3. How to find GCD of 938, 926, 991, 979 on a calculator?

You can find the GCD of 938, 926, 991, 979 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.