GCD of 779, 353, 963, 869 Calculator

Given Input numbers are 779, 353, 963, 869

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

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Divisors of 353

List of positive integer divisors of 353 that divides 353 without a remainder.

1, 353

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Divisors of 869

List of positive integer divisors of 869 that divides 869 without a remainder.

1, 11, 79, 869

Greatest Common Divisior

We found the divisors of 779, 353, 963, 869 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 779, 353, 963, 869 is 1.

Therefore, GCD of numbers 779, 353, 963, 869 is 1

Given Input Data is 779, 353, 963, 869

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

Prime Factorization of 779 is 19 x 41

Prime Factorization of 353 is 353

Prime Factorization of 963 is 3 x 3 x 107

Prime Factorization of 869 is 11 x 79

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(779, 353) = 274987

GCD(779, 353) = ( 779 x 353 ) / 274987

GCD(779, 353) = 274987 / 274987

GCD(779, 353) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 963

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

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

GCD(1, 963) = 963 / 963

GCD(1, 963) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 869

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

LCM(1, 869) = 869

GCD(1, 869) = ( 1 x 869 ) / 869

GCD(1, 869) = 869 / 869

GCD(1, 869) = 1

GCD of 779, 353, 963, 869 is 1

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1. What is the GCD of 779, 353, 963, 869?

GCD of 779, 353, 963, 869 is 1

2. Where do I get the detailed procedure to find GCD of 779, 353, 963, 869?

You can find a detailed procedure to find GCD of 779, 353, 963, 869 on our page.

3. How to find GCD of 779, 353, 963, 869 on a calculator?

You can find the GCD of 779, 353, 963, 869 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.