GCD of 137, 406, 52, 394 Calculator

Given Input numbers are 137, 406, 52, 394

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

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Divisors of 406

List of positive integer divisors of 406 that divides 406 without a remainder.

1, 2, 7, 14, 29, 58, 203, 406

Divisors of 52

List of positive integer divisors of 52 that divides 52 without a remainder.

1, 2, 4, 13, 26, 52

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Greatest Common Divisior

We found the divisors of 137, 406, 52, 394 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 137, 406, 52, 394 is 1.

Therefore, GCD of numbers 137, 406, 52, 394 is 1

Given Input Data is 137, 406, 52, 394

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

Prime Factorization of 137 is 137

Prime Factorization of 406 is 2 x 7 x 29

Prime Factorization of 52 is 2 x 2 x 13

Prime Factorization of 394 is 2 x 197

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(137, 406) = 55622

GCD(137, 406) = ( 137 x 406 ) / 55622

GCD(137, 406) = 55622 / 55622

GCD(137, 406) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 52

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

LCM(1, 52) = 52

GCD(1, 52) = ( 1 x 52 ) / 52

GCD(1, 52) = 52 / 52

GCD(1, 52) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 394

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

LCM(1, 394) = 394

GCD(1, 394) = ( 1 x 394 ) / 394

GCD(1, 394) = 394 / 394

GCD(1, 394) = 1

GCD of 137, 406, 52, 394 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 635, 412, 73, 212
• GCD of 701, 359, 52, 315
• GCD of 412, 623, 12, 533
• GCD of 547, 412, 83, 766
• GCD of 857, 840, 72, 491

1. What is the GCD of 137, 406, 52, 394?

GCD of 137, 406, 52, 394 is 1

2. Where do I get the detailed procedure to find GCD of 137, 406, 52, 394?

You can find a detailed procedure to find GCD of 137, 406, 52, 394 on our page.

3. How to find GCD of 137, 406, 52, 394 on a calculator?

You can find the GCD of 137, 406, 52, 394 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.