GCD of 421, 797, 935, 691 Calculator

Given Input numbers are 421, 797, 935, 691

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

Divisors of 421

List of positive integer divisors of 421 that divides 421 without a remainder.

1, 421

Divisors of 797

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

1, 797

Divisors of 935

List of positive integer divisors of 935 that divides 935 without a remainder.

1, 5, 11, 17, 55, 85, 187, 935

Divisors of 691

List of positive integer divisors of 691 that divides 691 without a remainder.

1, 691

Greatest Common Divisior

We found the divisors of 421, 797, 935, 691 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 421, 797, 935, 691 is 1.

Therefore, GCD of numbers 421, 797, 935, 691 is 1

Given Input Data is 421, 797, 935, 691

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

Prime Factorization of 421 is 421

Prime Factorization of 797 is 797

Prime Factorization of 935 is 5 x 11 x 17

Prime Factorization of 691 is 691

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(421, 797) = 335537

GCD(421, 797) = ( 421 x 797 ) / 335537

GCD(421, 797) = 335537 / 335537

GCD(421, 797) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 935

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

LCM(1, 935) = 935

GCD(1, 935) = ( 1 x 935 ) / 935

GCD(1, 935) = 935 / 935

GCD(1, 935) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 691

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

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

GCD(1, 691) = 691 / 691

GCD(1, 691) = 1

GCD of 421, 797, 935, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 256, 391, 708, 290
• GCD of 882, 583, 467, 690
• GCD of 597, 346, 277, 601
• GCD of 258, 562, 751, 873
• GCD of 935, 502, 605, 731

1. What is the GCD of 421, 797, 935, 691?

GCD of 421, 797, 935, 691 is 1

2. Where do I get the detailed procedure to find GCD of 421, 797, 935, 691?

You can find a detailed procedure to find GCD of 421, 797, 935, 691 on our page.

3. How to find GCD of 421, 797, 935, 691 on a calculator?

You can find the GCD of 421, 797, 935, 691 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.