GCD of 697, 676, 91, 769 Calculator

Given Input numbers are 697, 676, 91, 769

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

Divisors of 697

List of positive integer divisors of 697 that divides 697 without a remainder.

1, 17, 41, 697

Divisors of 676

List of positive integer divisors of 676 that divides 676 without a remainder.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Greatest Common Divisior

We found the divisors of 697, 676, 91, 769 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 697, 676, 91, 769 is 1.

Therefore, GCD of numbers 697, 676, 91, 769 is 1

Given Input Data is 697, 676, 91, 769

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

Prime Factorization of 697 is 17 x 41

Prime Factorization of 676 is 2 x 2 x 13 x 13

Prime Factorization of 91 is 7 x 13

Prime Factorization of 769 is 769

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(697, 676) = 471172

GCD(697, 676) = ( 697 x 676 ) / 471172

GCD(697, 676) = 471172 / 471172

GCD(697, 676) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 769

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

LCM(1, 769) = 769

GCD(1, 769) = ( 1 x 769 ) / 769

GCD(1, 769) = 769 / 769

GCD(1, 769) = 1

GCD of 697, 676, 91, 769 is 1

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1. What is the GCD of 697, 676, 91, 769?

GCD of 697, 676, 91, 769 is 1

2. Where do I get the detailed procedure to find GCD of 697, 676, 91, 769?

You can find a detailed procedure to find GCD of 697, 676, 91, 769 on our page.

3. How to find GCD of 697, 676, 91, 769 on a calculator?

You can find the GCD of 697, 676, 91, 769 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.