GCD of 231, 251, 37, 423 Calculator

Given Input numbers are 231, 251, 37, 423

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

Divisors of 231

List of positive integer divisors of 231 that divides 231 without a remainder.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Divisors of 37

List of positive integer divisors of 37 that divides 37 without a remainder.

1, 37

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Greatest Common Divisior

We found the divisors of 231, 251, 37, 423 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 231, 251, 37, 423 is 1.

Therefore, GCD of numbers 231, 251, 37, 423 is 1

Given Input Data is 231, 251, 37, 423

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

Prime Factorization of 231 is 3 x 7 x 11

Prime Factorization of 251 is 251

Prime Factorization of 37 is 37

Prime Factorization of 423 is 3 x 3 x 47

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(231, 251) = 57981

GCD(231, 251) = ( 231 x 251 ) / 57981

GCD(231, 251) = 57981 / 57981

GCD(231, 251) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 37

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

LCM(1, 37) = 37

GCD(1, 37) = ( 1 x 37 ) / 37

GCD(1, 37) = 37 / 37

GCD(1, 37) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 423

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

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

GCD(1, 423) = 423 / 423

GCD(1, 423) = 1

GCD of 231, 251, 37, 423 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 809, 942, 57, 799
• GCD of 335, 743, 94, 502
• GCD of 149, 109, 25, 740
• GCD of 310, 230, 11, 909
• GCD of 401, 149, 44, 859

1. What is the GCD of 231, 251, 37, 423?

GCD of 231, 251, 37, 423 is 1

2. Where do I get the detailed procedure to find GCD of 231, 251, 37, 423?

You can find a detailed procedure to find GCD of 231, 251, 37, 423 on our page.

3. How to find GCD of 231, 251, 37, 423 on a calculator?

You can find the GCD of 231, 251, 37, 423 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.