GCD of 242, 625, 131, 129 Calculator

Given Input numbers are 242, 625, 131, 129

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 625

List of positive integer divisors of 625 that divides 625 without a remainder.

1, 5, 25, 125, 625

Divisors of 131

List of positive integer divisors of 131 that divides 131 without a remainder.

1, 131

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Greatest Common Divisior

We found the divisors of 242, 625, 131, 129 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 242, 625, 131, 129 is 1.

Therefore, GCD of numbers 242, 625, 131, 129 is 1

Given Input Data is 242, 625, 131, 129

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 625 is 5 x 5 x 5 x 5

Prime Factorization of 131 is 131

Prime Factorization of 129 is 3 x 43

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, 625) = 151250

GCD(242, 625) = ( 242 x 625 ) / 151250

GCD(242, 625) = 151250 / 151250

GCD(242, 625) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 131

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

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

GCD(1, 131) = 131 / 131

GCD(1, 131) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 129

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

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

GCD(1, 129) = 129 / 129

GCD(1, 129) = 1

GCD of 242, 625, 131, 129 is 1

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1. What is the GCD of 242, 625, 131, 129?

GCD of 242, 625, 131, 129 is 1

2. Where do I get the detailed procedure to find GCD of 242, 625, 131, 129?

You can find a detailed procedure to find GCD of 242, 625, 131, 129 on our page.

3. How to find GCD of 242, 625, 131, 129 on a calculator?

You can find the GCD of 242, 625, 131, 129 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.