GCD of 141, 981, 27, 212 Calculator

Given Input numbers are 141, 981, 27, 212

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

Divisors of 141

List of positive integer divisors of 141 that divides 141 without a remainder.

1, 3, 47, 141

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

Greatest Common Divisior

We found the divisors of 141, 981, 27, 212 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 141, 981, 27, 212 is 1.

Therefore, GCD of numbers 141, 981, 27, 212 is 1

Given Input Data is 141, 981, 27, 212

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

Prime Factorization of 141 is 3 x 47

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 212 is 2 x 2 x 53

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(141, 981) = 46107

GCD(141, 981) = ( 141 x 981 ) / 46107

GCD(141, 981) = 138321 / 46107

GCD(141, 981) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 27

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

LCM(3, 27) = 27

GCD(3, 27) = ( 3 x 27 ) / 27

GCD(3, 27) = 81 / 27

GCD(3, 27) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 212

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

LCM(3, 212) = 636

GCD(3, 212) = ( 3 x 212 ) / 636

GCD(3, 212) = 636 / 636

GCD(3, 212) = 1

GCD of 141, 981, 27, 212 is 1

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• GCD of 177, 181, 15, 507
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1. What is the GCD of 141, 981, 27, 212?

GCD of 141, 981, 27, 212 is 1

2. Where do I get the detailed procedure to find GCD of 141, 981, 27, 212?

You can find a detailed procedure to find GCD of 141, 981, 27, 212 on our page.

3. How to find GCD of 141, 981, 27, 212 on a calculator?

You can find the GCD of 141, 981, 27, 212 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.