GCD of 686, 267, 76, 797 Calculator

Given Input numbers are 686, 267, 76, 797

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

Divisors of 686

List of positive integer divisors of 686 that divides 686 without a remainder.

1, 2, 7, 14, 49, 98, 343, 686

Divisors of 267

List of positive integer divisors of 267 that divides 267 without a remainder.

1, 3, 89, 267

Divisors of 76

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

1, 2, 4, 19, 38, 76

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 686, 267, 76, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 686, 267, 76, 797 is 1.

Therefore, GCD of numbers 686, 267, 76, 797 is 1

Given Input Data is 686, 267, 76, 797

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

Prime Factorization of 686 is 2 x 7 x 7 x 7

Prime Factorization of 267 is 3 x 89

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 797 is 797

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(686, 267) = 183162

GCD(686, 267) = ( 686 x 267 ) / 183162

GCD(686, 267) = 183162 / 183162

GCD(686, 267) = 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 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 686, 267, 76, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 141, 713, 39, 180
• GCD of 127, 190, 74, 560
• GCD of 436, 886, 15, 683
• GCD of 631, 480, 90, 993
• GCD of 888, 875, 28, 484

1. What is the GCD of 686, 267, 76, 797?

GCD of 686, 267, 76, 797 is 1

2. Where do I get the detailed procedure to find GCD of 686, 267, 76, 797?

You can find a detailed procedure to find GCD of 686, 267, 76, 797 on our page.

3. How to find GCD of 686, 267, 76, 797 on a calculator?

You can find the GCD of 686, 267, 76, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.