GCD of 347, 637, 242, 260 Calculator

Given Input numbers are 347, 637, 242, 260

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

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Divisors of 242

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

1, 2, 11, 22, 121, 242

Divisors of 260

List of positive integer divisors of 260 that divides 260 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Greatest Common Divisior

We found the divisors of 347, 637, 242, 260 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 347, 637, 242, 260 is 1.

Therefore, GCD of numbers 347, 637, 242, 260 is 1

Given Input Data is 347, 637, 242, 260

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

Prime Factorization of 347 is 347

Prime Factorization of 637 is 7 x 7 x 13

Prime Factorization of 242 is 2 x 11 x 11

Prime Factorization of 260 is 2 x 2 x 5 x 13

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(347, 637) = 221039

GCD(347, 637) = ( 347 x 637 ) / 221039

GCD(347, 637) = 221039 / 221039

GCD(347, 637) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 242

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

LCM(1, 242) = 242

GCD(1, 242) = ( 1 x 242 ) / 242

GCD(1, 242) = 242 / 242

GCD(1, 242) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 260

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

LCM(1, 260) = 260

GCD(1, 260) = ( 1 x 260 ) / 260

GCD(1, 260) = 260 / 260

GCD(1, 260) = 1

GCD of 347, 637, 242, 260 is 1

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1. What is the GCD of 347, 637, 242, 260?

GCD of 347, 637, 242, 260 is 1

2. Where do I get the detailed procedure to find GCD of 347, 637, 242, 260?

You can find a detailed procedure to find GCD of 347, 637, 242, 260 on our page.

3. How to find GCD of 347, 637, 242, 260 on a calculator?

You can find the GCD of 347, 637, 242, 260 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.