GCD of 844, 969, 76, 771 Calculator

Given Input numbers are 844, 969, 76, 771

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

Divisors of 844

List of positive integer divisors of 844 that divides 844 without a remainder.

1, 2, 4, 211, 422, 844

Divisors of 969

List of positive integer divisors of 969 that divides 969 without a remainder.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Greatest Common Divisior

We found the divisors of 844, 969, 76, 771 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 844, 969, 76, 771 is 1.

Therefore, GCD of numbers 844, 969, 76, 771 is 1

Given Input Data is 844, 969, 76, 771

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

Prime Factorization of 844 is 2 x 2 x 211

Prime Factorization of 969 is 3 x 17 x 19

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 771 is 3 x 257

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(844, 969) = 817836

GCD(844, 969) = ( 844 x 969 ) / 817836

GCD(844, 969) = 817836 / 817836

GCD(844, 969) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 76

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

LCM(1, 76) = 76

GCD(1, 76) = ( 1 x 76 ) / 76

GCD(1, 76) = 76 / 76

GCD(1, 76) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 771

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

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

GCD(1, 771) = 771 / 771

GCD(1, 771) = 1

GCD of 844, 969, 76, 771 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 272, 866, 15, 643
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• GCD of 198, 557, 66, 999

1. What is the GCD of 844, 969, 76, 771?

GCD of 844, 969, 76, 771 is 1

2. Where do I get the detailed procedure to find GCD of 844, 969, 76, 771?

You can find a detailed procedure to find GCD of 844, 969, 76, 771 on our page.

3. How to find GCD of 844, 969, 76, 771 on a calculator?

You can find the GCD of 844, 969, 76, 771 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.