GCD of 981, 165, 50, 940 Calculator

Given Input numbers are 981, 165, 50, 940

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

Divisors of 981

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

1, 3, 9, 109, 327, 981

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 50

List of positive integer divisors of 50 that divides 50 without a remainder.

1, 2, 5, 10, 25, 50

Divisors of 940

List of positive integer divisors of 940 that divides 940 without a remainder.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Greatest Common Divisior

We found the divisors of 981, 165, 50, 940 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 981, 165, 50, 940 is 1.

Therefore, GCD of numbers 981, 165, 50, 940 is 1

Given Input Data is 981, 165, 50, 940

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

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 50 is 2 x 5 x 5

Prime Factorization of 940 is 2 x 2 x 5 x 47

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(981, 165) = 53955

GCD(981, 165) = ( 981 x 165 ) / 53955

GCD(981, 165) = 161865 / 53955

GCD(981, 165) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 50

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

LCM(3, 50) = 150

GCD(3, 50) = ( 3 x 50 ) / 150

GCD(3, 50) = 150 / 150

GCD(3, 50) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 940

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

LCM(1, 940) = 940

GCD(1, 940) = ( 1 x 940 ) / 940

GCD(1, 940) = 940 / 940

GCD(1, 940) = 1

GCD of 981, 165, 50, 940 is 1

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1. What is the GCD of 981, 165, 50, 940?

GCD of 981, 165, 50, 940 is 1

2. Where do I get the detailed procedure to find GCD of 981, 165, 50, 940?

You can find a detailed procedure to find GCD of 981, 165, 50, 940 on our page.

3. How to find GCD of 981, 165, 50, 940 on a calculator?

You can find the GCD of 981, 165, 50, 940 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.