GCD of 475, 327, 126, 981 Calculator

Given Input numbers are 475, 327, 126, 981

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

Divisors of 475

List of positive integer divisors of 475 that divides 475 without a remainder.

1, 5, 19, 25, 95, 475

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 981

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

1, 3, 9, 109, 327, 981

Greatest Common Divisior

We found the divisors of 475, 327, 126, 981 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 475, 327, 126, 981 is 1.

Therefore, GCD of numbers 475, 327, 126, 981 is 1

Given Input Data is 475, 327, 126, 981

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

Prime Factorization of 475 is 5 x 5 x 19

Prime Factorization of 327 is 3 x 109

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 981 is 3 x 3 x 109

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(475, 327) = 155325

GCD(475, 327) = ( 475 x 327 ) / 155325

GCD(475, 327) = 155325 / 155325

GCD(475, 327) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 126

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

LCM(1, 126) = 126

GCD(1, 126) = ( 1 x 126 ) / 126

GCD(1, 126) = 126 / 126

GCD(1, 126) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 981

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

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

GCD(1, 981) = 981 / 981

GCD(1, 981) = 1

GCD of 475, 327, 126, 981 is 1

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1. What is the GCD of 475, 327, 126, 981?

GCD of 475, 327, 126, 981 is 1

2. Where do I get the detailed procedure to find GCD of 475, 327, 126, 981?

You can find a detailed procedure to find GCD of 475, 327, 126, 981 on our page.

3. How to find GCD of 475, 327, 126, 981 on a calculator?

You can find the GCD of 475, 327, 126, 981 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.