GCD of 437, 397, 39, 437 Calculator

Given Input numbers are 437, 397, 39, 437

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

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Divisors of 397

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

1, 397

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Greatest Common Divisior

We found the divisors of 437, 397, 39, 437 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 437, 397, 39, 437 is 1.

Therefore, GCD of numbers 437, 397, 39, 437 is 1

Given Input Data is 437, 397, 39, 437

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

Prime Factorization of 437 is 19 x 23

Prime Factorization of 397 is 397

Prime Factorization of 39 is 3 x 13

Prime Factorization of 437 is 19 x 23

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(437, 397) = 173489

GCD(437, 397) = ( 437 x 397 ) / 173489

GCD(437, 397) = 173489 / 173489

GCD(437, 397) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 39

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

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

GCD(1, 39) = 39 / 39

GCD(1, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 437

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

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

GCD(1, 437) = 437 / 437

GCD(1, 437) = 1

GCD of 437, 397, 39, 437 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 285, 449, 29, 313
• GCD of 887, 477, 88, 237
• GCD of 418, 406, 89, 759
• GCD of 342, 275, 50, 968
• GCD of 723, 525, 86, 754

1. What is the GCD of 437, 397, 39, 437?

GCD of 437, 397, 39, 437 is 1

2. Where do I get the detailed procedure to find GCD of 437, 397, 39, 437?

You can find a detailed procedure to find GCD of 437, 397, 39, 437 on our page.

3. How to find GCD of 437, 397, 39, 437 on a calculator?

You can find the GCD of 437, 397, 39, 437 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.