GCD of 137, 237, 18, 241 Calculator

Given Input numbers are 137, 237, 18, 241

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

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Divisors of 237

List of positive integer divisors of 237 that divides 237 without a remainder.

1, 3, 79, 237

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 241

List of positive integer divisors of 241 that divides 241 without a remainder.

1, 241

Greatest Common Divisior

We found the divisors of 137, 237, 18, 241 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 137, 237, 18, 241 is 1.

Therefore, GCD of numbers 137, 237, 18, 241 is 1

Given Input Data is 137, 237, 18, 241

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

Prime Factorization of 137 is 137

Prime Factorization of 237 is 3 x 79

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 241 is 241

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(137, 237) = 32469

GCD(137, 237) = ( 137 x 237 ) / 32469

GCD(137, 237) = 32469 / 32469

GCD(137, 237) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 241

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

LCM(1, 241) = 241

GCD(1, 241) = ( 1 x 241 ) / 241

GCD(1, 241) = 241 / 241

GCD(1, 241) = 1

GCD of 137, 237, 18, 241 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 622, 341, 67, 843
• GCD of 181, 218, 12, 658
• GCD of 120, 874, 19, 377
• GCD of 144, 481, 71, 588
• GCD of 790, 740, 83, 337

1. What is the GCD of 137, 237, 18, 241?

GCD of 137, 237, 18, 241 is 1

2. Where do I get the detailed procedure to find GCD of 137, 237, 18, 241?

You can find a detailed procedure to find GCD of 137, 237, 18, 241 on our page.

3. How to find GCD of 137, 237, 18, 241 on a calculator?

You can find the GCD of 137, 237, 18, 241 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.