GCD of 871, 679, 331, 791 Calculator

Given Input numbers are 871, 679, 331, 791

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

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Divisors of 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Greatest Common Divisior

We found the divisors of 871, 679, 331, 791 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 871, 679, 331, 791 is 1.

Therefore, GCD of numbers 871, 679, 331, 791 is 1

Given Input Data is 871, 679, 331, 791

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

Prime Factorization of 871 is 13 x 67

Prime Factorization of 679 is 7 x 97

Prime Factorization of 331 is 331

Prime Factorization of 791 is 7 x 113

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(871, 679) = 591409

GCD(871, 679) = ( 871 x 679 ) / 591409

GCD(871, 679) = 591409 / 591409

GCD(871, 679) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 331

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

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

GCD(1, 331) = 331 / 331

GCD(1, 331) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 791

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

LCM(1, 791) = 791

GCD(1, 791) = ( 1 x 791 ) / 791

GCD(1, 791) = 791 / 791

GCD(1, 791) = 1

GCD of 871, 679, 331, 791 is 1

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1. What is the GCD of 871, 679, 331, 791?

GCD of 871, 679, 331, 791 is 1

2. Where do I get the detailed procedure to find GCD of 871, 679, 331, 791?

You can find a detailed procedure to find GCD of 871, 679, 331, 791 on our page.

3. How to find GCD of 871, 679, 331, 791 on a calculator?

You can find the GCD of 871, 679, 331, 791 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.