GCD of 69, 991, 527, 791 Calculator

Given Input numbers are 69, 991, 527, 791

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

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 991

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

1, 991

Divisors of 527

List of positive integer divisors of 527 that divides 527 without a remainder.

1, 17, 31, 527

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 69, 991, 527, 791 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 69, 991, 527, 791 is 1.

Therefore, GCD of numbers 69, 991, 527, 791 is 1

Given Input Data is 69, 991, 527, 791

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

Prime Factorization of 69 is 3 x 23

Prime Factorization of 991 is 991

Prime Factorization of 527 is 17 x 31

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(69, 991) = 68379

GCD(69, 991) = ( 69 x 991 ) / 68379

GCD(69, 991) = 68379 / 68379

GCD(69, 991) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 527

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

LCM(1, 527) = 527

GCD(1, 527) = ( 1 x 527 ) / 527

GCD(1, 527) = 527 / 527

GCD(1, 527) = 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 69, 991, 527, 791 is 1

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1. What is the GCD of 69, 991, 527, 791?

GCD of 69, 991, 527, 791 is 1

2. Where do I get the detailed procedure to find GCD of 69, 991, 527, 791?

You can find a detailed procedure to find GCD of 69, 991, 527, 791 on our page.

3. How to find GCD of 69, 991, 527, 791 on a calculator?

You can find the GCD of 69, 991, 527, 791 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.