GCD of 491, 691, 95, 426 Calculator

Given Input numbers are 491, 691, 95, 426

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

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 691

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

1, 691

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Greatest Common Divisior

We found the divisors of 491, 691, 95, 426 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 491, 691, 95, 426 is 1.

Therefore, GCD of numbers 491, 691, 95, 426 is 1

Given Input Data is 491, 691, 95, 426

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

Prime Factorization of 491 is 491

Prime Factorization of 691 is 691

Prime Factorization of 95 is 5 x 19

Prime Factorization of 426 is 2 x 3 x 71

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(491, 691) = 339281

GCD(491, 691) = ( 491 x 691 ) / 339281

GCD(491, 691) = 339281 / 339281

GCD(491, 691) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 95

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

LCM(1, 95) = 95

GCD(1, 95) = ( 1 x 95 ) / 95

GCD(1, 95) = 95 / 95

GCD(1, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 426

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

LCM(1, 426) = 426

GCD(1, 426) = ( 1 x 426 ) / 426

GCD(1, 426) = 426 / 426

GCD(1, 426) = 1

GCD of 491, 691, 95, 426 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 468, 125, 71, 744
• GCD of 651, 623, 49, 526
• GCD of 191, 568, 75, 264
• GCD of 684, 837, 60, 188
• GCD of 342, 559, 29, 659

1. What is the GCD of 491, 691, 95, 426?

GCD of 491, 691, 95, 426 is 1

2. Where do I get the detailed procedure to find GCD of 491, 691, 95, 426?

You can find a detailed procedure to find GCD of 491, 691, 95, 426 on our page.

3. How to find GCD of 491, 691, 95, 426 on a calculator?

You can find the GCD of 491, 691, 95, 426 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.