GCD of 123, 397, 483, 237 Calculator

Given Input numbers are 123, 397, 483, 237

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

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 237

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

1, 3, 79, 237

Greatest Common Divisior

We found the divisors of 123, 397, 483, 237 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 123, 397, 483, 237 is 1.

Therefore, GCD of numbers 123, 397, 483, 237 is 1

Given Input Data is 123, 397, 483, 237

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

Prime Factorization of 123 is 3 x 41

Prime Factorization of 397 is 397

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 237 is 3 x 79

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(123, 397) = 48831

GCD(123, 397) = ( 123 x 397 ) / 48831

GCD(123, 397) = 48831 / 48831

GCD(123, 397) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 483

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

LCM(1, 483) = 483

GCD(1, 483) = ( 1 x 483 ) / 483

GCD(1, 483) = 483 / 483

GCD(1, 483) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 237

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

LCM(1, 237) = 237

GCD(1, 237) = ( 1 x 237 ) / 237

GCD(1, 237) = 237 / 237

GCD(1, 237) = 1

GCD of 123, 397, 483, 237 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 943, 540, 696, 194
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• GCD of 921, 770, 397, 576

1. What is the GCD of 123, 397, 483, 237?

GCD of 123, 397, 483, 237 is 1

2. Where do I get the detailed procedure to find GCD of 123, 397, 483, 237?

You can find a detailed procedure to find GCD of 123, 397, 483, 237 on our page.

3. How to find GCD of 123, 397, 483, 237 on a calculator?

You can find the GCD of 123, 397, 483, 237 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.