GCD of 124, 484, 397 Calculator

Given Input numbers are 124, 484, 397

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

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Divisors of 484

List of positive integer divisors of 484 that divides 484 without a remainder.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 397

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

1, 397

Greatest Common Divisior

We found the divisors of 124, 484, 397 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 124, 484, 397 is 1.

Therefore, GCD of numbers 124, 484, 397 is 1

Given Input Data is 124, 484, 397

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

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 484 is 2 x 2 x 11 x 11

Prime Factorization of 397 is 397

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(124, 484) = 15004

GCD(124, 484) = ( 124 x 484 ) / 15004

GCD(124, 484) = 60016 / 15004

GCD(124, 484) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 397

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

LCM(4, 397) = 1588

GCD(4, 397) = ( 4 x 397 ) / 1588

GCD(4, 397) = 1588 / 1588

GCD(4, 397) = 1

GCD of 124, 484, 397 is 1

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1. What is the GCD of 124, 484, 397?

GCD of 124, 484, 397 is 1

2. Where do I get the detailed procedure to find GCD of 124, 484, 397?

You can find a detailed procedure to find GCD of 124, 484, 397 on our page.

3. How to find GCD of 124, 484, 397 on a calculator?

You can find the GCD of 124, 484, 397 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.