GCD of 121, 947, 512, 963 Calculator

Given Input numbers are 121, 947, 512, 963

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

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 512

List of positive integer divisors of 512 that divides 512 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 256, 512

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Greatest Common Divisior

We found the divisors of 121, 947, 512, 963 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 121, 947, 512, 963 is 1.

Therefore, GCD of numbers 121, 947, 512, 963 is 1

Given Input Data is 121, 947, 512, 963

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

Prime Factorization of 121 is 11 x 11

Prime Factorization of 947 is 947

Prime Factorization of 512 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 963 is 3 x 3 x 107

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(121, 947) = 114587

GCD(121, 947) = ( 121 x 947 ) / 114587

GCD(121, 947) = 114587 / 114587

GCD(121, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 512

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

LCM(1, 512) = 512

GCD(1, 512) = ( 1 x 512 ) / 512

GCD(1, 512) = 512 / 512

GCD(1, 512) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 963

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

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

GCD(1, 963) = 963 / 963

GCD(1, 963) = 1

GCD of 121, 947, 512, 963 is 1

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1. What is the GCD of 121, 947, 512, 963?

GCD of 121, 947, 512, 963 is 1

2. Where do I get the detailed procedure to find GCD of 121, 947, 512, 963?

You can find a detailed procedure to find GCD of 121, 947, 512, 963 on our page.

3. How to find GCD of 121, 947, 512, 963 on a calculator?

You can find the GCD of 121, 947, 512, 963 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.