GCD of 242, 621, 176, 389 Calculator

Given Input numbers are 242, 621, 176, 389

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

Divisors of 242

List of positive integer divisors of 242 that divides 242 without a remainder.

1, 2, 11, 22, 121, 242

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 176

List of positive integer divisors of 176 that divides 176 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Greatest Common Divisior

We found the divisors of 242, 621, 176, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 242, 621, 176, 389 is 1.

Therefore, GCD of numbers 242, 621, 176, 389 is 1

Given Input Data is 242, 621, 176, 389

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

Prime Factorization of 242 is 2 x 11 x 11

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 176 is 2 x 2 x 2 x 2 x 11

Prime Factorization of 389 is 389

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(242, 621) = 150282

GCD(242, 621) = ( 242 x 621 ) / 150282

GCD(242, 621) = 150282 / 150282

GCD(242, 621) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 176

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

LCM(1, 176) = 176

GCD(1, 176) = ( 1 x 176 ) / 176

GCD(1, 176) = 176 / 176

GCD(1, 176) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 242, 621, 176, 389 is 1

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• GCD of 451, 382, 162, 911
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1. What is the GCD of 242, 621, 176, 389?

GCD of 242, 621, 176, 389 is 1

2. Where do I get the detailed procedure to find GCD of 242, 621, 176, 389?

You can find a detailed procedure to find GCD of 242, 621, 176, 389 on our page.

3. How to find GCD of 242, 621, 176, 389 on a calculator?

You can find the GCD of 242, 621, 176, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.