GCD of 764, 684, 679 Calculator

Given Input numbers are 764, 684, 679

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

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 679

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

1, 7, 97, 679

Greatest Common Divisior

We found the divisors of 764, 684, 679 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 764, 684, 679 is 1.

Therefore, GCD of numbers 764, 684, 679 is 1

Given Input Data is 764, 684, 679

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

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

Prime Factorization of 679 is 7 x 97

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(764, 684) = 130644

GCD(764, 684) = ( 764 x 684 ) / 130644

GCD(764, 684) = 522576 / 130644

GCD(764, 684) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 679

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

LCM(4, 679) = 2716

GCD(4, 679) = ( 4 x 679 ) / 2716

GCD(4, 679) = 2716 / 2716

GCD(4, 679) = 1

GCD of 764, 684, 679 is 1

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1. What is the GCD of 764, 684, 679?

GCD of 764, 684, 679 is 1

2. Where do I get the detailed procedure to find GCD of 764, 684, 679?

You can find a detailed procedure to find GCD of 764, 684, 679 on our page.

3. How to find GCD of 764, 684, 679 on a calculator?

You can find the GCD of 764, 684, 679 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.