GCD of 180, 197, 412, 137 Calculator

Given Input numbers are 180, 197, 412, 137

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

Divisors of 180

List of positive integer divisors of 180 that divides 180 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 412

List of positive integer divisors of 412 that divides 412 without a remainder.

1, 2, 4, 103, 206, 412

Divisors of 137

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

1, 137

Greatest Common Divisior

We found the divisors of 180, 197, 412, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 180, 197, 412, 137 is 1.

Therefore, GCD of numbers 180, 197, 412, 137 is 1

Given Input Data is 180, 197, 412, 137

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

Prime Factorization of 180 is 2 x 2 x 3 x 3 x 5

Prime Factorization of 197 is 197

Prime Factorization of 412 is 2 x 2 x 103

Prime Factorization of 137 is 137

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(180, 197) = 35460

GCD(180, 197) = ( 180 x 197 ) / 35460

GCD(180, 197) = 35460 / 35460

GCD(180, 197) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 412

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

LCM(1, 412) = 412

GCD(1, 412) = ( 1 x 412 ) / 412

GCD(1, 412) = 412 / 412

GCD(1, 412) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 137

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

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

GCD(1, 137) = 137 / 137

GCD(1, 137) = 1

GCD of 180, 197, 412, 137 is 1

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• GCD of 508, 933, 448, 729
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1. What is the GCD of 180, 197, 412, 137?

GCD of 180, 197, 412, 137 is 1

2. Where do I get the detailed procedure to find GCD of 180, 197, 412, 137?

You can find a detailed procedure to find GCD of 180, 197, 412, 137 on our page.

3. How to find GCD of 180, 197, 412, 137 on a calculator?

You can find the GCD of 180, 197, 412, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.