GCD of 483, 421, 369, 981 Calculator

Given Input numbers are 483, 421, 369, 981

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

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 421

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

1, 421

Divisors of 369

List of positive integer divisors of 369 that divides 369 without a remainder.

1, 3, 9, 41, 123, 369

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Greatest Common Divisior

We found the divisors of 483, 421, 369, 981 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 483, 421, 369, 981 is 1.

Therefore, GCD of numbers 483, 421, 369, 981 is 1

Given Input Data is 483, 421, 369, 981

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

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 421 is 421

Prime Factorization of 369 is 3 x 3 x 41

Prime Factorization of 981 is 3 x 3 x 109

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(483, 421) = 203343

GCD(483, 421) = ( 483 x 421 ) / 203343

GCD(483, 421) = 203343 / 203343

GCD(483, 421) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 369

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

LCM(1, 369) = 369

GCD(1, 369) = ( 1 x 369 ) / 369

GCD(1, 369) = 369 / 369

GCD(1, 369) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 981

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

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

GCD(1, 981) = 981 / 981

GCD(1, 981) = 1

GCD of 483, 421, 369, 981 is 1

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1. What is the GCD of 483, 421, 369, 981?

GCD of 483, 421, 369, 981 is 1

2. Where do I get the detailed procedure to find GCD of 483, 421, 369, 981?

You can find a detailed procedure to find GCD of 483, 421, 369, 981 on our page.

3. How to find GCD of 483, 421, 369, 981 on a calculator?

You can find the GCD of 483, 421, 369, 981 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.