GCD of 868, 679, 967, 816 Calculator

Given Input numbers are 868, 679, 967, 816

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

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 679

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

1, 7, 97, 679

Divisors of 967

List of positive integer divisors of 967 that divides 967 without a remainder.

1, 967

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Greatest Common Divisior

We found the divisors of 868, 679, 967, 816 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 868, 679, 967, 816 is 1.

Therefore, GCD of numbers 868, 679, 967, 816 is 1

Given Input Data is 868, 679, 967, 816

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

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 679 is 7 x 97

Prime Factorization of 967 is 967

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

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(868, 679) = 84196

GCD(868, 679) = ( 868 x 679 ) / 84196

GCD(868, 679) = 589372 / 84196

GCD(868, 679) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 967

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

LCM(7, 967) = 6769

GCD(7, 967) = ( 7 x 967 ) / 6769

GCD(7, 967) = 6769 / 6769

GCD(7, 967) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 816

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

LCM(1, 816) = 816

GCD(1, 816) = ( 1 x 816 ) / 816

GCD(1, 816) = 816 / 816

GCD(1, 816) = 1

GCD of 868, 679, 967, 816 is 1

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1. What is the GCD of 868, 679, 967, 816?

GCD of 868, 679, 967, 816 is 1

2. Where do I get the detailed procedure to find GCD of 868, 679, 967, 816?

You can find a detailed procedure to find GCD of 868, 679, 967, 816 on our page.

3. How to find GCD of 868, 679, 967, 816 on a calculator?

You can find the GCD of 868, 679, 967, 816 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.