GCD of 921, 431, 113, 426 Calculator

Given Input numbers are 921, 431, 113, 426

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

Divisors of 921

List of positive integer divisors of 921 that divides 921 without a remainder.

1, 3, 307, 921

Divisors of 431

List of positive integer divisors of 431 that divides 431 without a remainder.

1, 431

Divisors of 113

List of positive integer divisors of 113 that divides 113 without a remainder.

1, 113

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 921, 431, 113, 426 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 921, 431, 113, 426 is 1.

Therefore, GCD of numbers 921, 431, 113, 426 is 1

Given Input Data is 921, 431, 113, 426

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

Prime Factorization of 921 is 3 x 307

Prime Factorization of 431 is 431

Prime Factorization of 113 is 113

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(921, 431) = 396951

GCD(921, 431) = ( 921 x 431 ) / 396951

GCD(921, 431) = 396951 / 396951

GCD(921, 431) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 113

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

LCM(1, 113) = 113

GCD(1, 113) = ( 1 x 113 ) / 113

GCD(1, 113) = 113 / 113

GCD(1, 113) = 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 921, 431, 113, 426 is 1

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1. What is the GCD of 921, 431, 113, 426?

GCD of 921, 431, 113, 426 is 1

2. Where do I get the detailed procedure to find GCD of 921, 431, 113, 426?

You can find a detailed procedure to find GCD of 921, 431, 113, 426 on our page.

3. How to find GCD of 921, 431, 113, 426 on a calculator?

You can find the GCD of 921, 431, 113, 426 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.