GCD of 966, 197, 49, 812 Calculator

Given Input numbers are 966, 197, 49, 812

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

Divisors of 966

List of positive integer divisors of 966 that divides 966 without a remainder.

1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

Divisors of 197

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

1, 197

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Greatest Common Divisior

We found the divisors of 966, 197, 49, 812 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 966, 197, 49, 812 is 1.

Therefore, GCD of numbers 966, 197, 49, 812 is 1

Given Input Data is 966, 197, 49, 812

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

Prime Factorization of 966 is 2 x 3 x 7 x 23

Prime Factorization of 197 is 197

Prime Factorization of 49 is 7 x 7

Prime Factorization of 812 is 2 x 2 x 7 x 29

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(966, 197) = 190302

GCD(966, 197) = ( 966 x 197 ) / 190302

GCD(966, 197) = 190302 / 190302

GCD(966, 197) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 812

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

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

GCD(1, 812) = 812 / 812

GCD(1, 812) = 1

GCD of 966, 197, 49, 812 is 1

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• GCD of 688, 214, 18, 136
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1. What is the GCD of 966, 197, 49, 812?

GCD of 966, 197, 49, 812 is 1

2. Where do I get the detailed procedure to find GCD of 966, 197, 49, 812?

You can find a detailed procedure to find GCD of 966, 197, 49, 812 on our page.

3. How to find GCD of 966, 197, 49, 812 on a calculator?

You can find the GCD of 966, 197, 49, 812 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.