GCD of 124, 269, 413, 389 Calculator

Given Input numbers are 124, 269, 413, 389

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 269

List of positive integer divisors of 269 that divides 269 without a remainder.

1, 269

Divisors of 413

List of positive integer divisors of 413 that divides 413 without a remainder.

1, 7, 59, 413

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Greatest Common Divisior

We found the divisors of 124, 269, 413, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 124, 269, 413, 389 is 1.

Therefore, GCD of numbers 124, 269, 413, 389 is 1

Given Input Data is 124, 269, 413, 389

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 269 is 269

Prime Factorization of 413 is 7 x 59

Prime Factorization of 389 is 389

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, 269) = 33356

GCD(124, 269) = ( 124 x 269 ) / 33356

GCD(124, 269) = 33356 / 33356

GCD(124, 269) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 413

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

LCM(1, 413) = 413

GCD(1, 413) = ( 1 x 413 ) / 413

GCD(1, 413) = 413 / 413

GCD(1, 413) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 124, 269, 413, 389 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 143, 195, 169, 670
• GCD of 622, 598, 190, 666
• GCD of 836, 655, 219, 829
• GCD of 155, 685, 181, 209
• GCD of 822, 303, 417, 509

1. What is the GCD of 124, 269, 413, 389?

GCD of 124, 269, 413, 389 is 1

2. Where do I get the detailed procedure to find GCD of 124, 269, 413, 389?

You can find a detailed procedure to find GCD of 124, 269, 413, 389 on our page.

3. How to find GCD of 124, 269, 413, 389 on a calculator?

You can find the GCD of 124, 269, 413, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.