GCD of 771, 738, 118, 197 Calculator

Given Input numbers are 771, 738, 118, 197

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

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 118

List of positive integer divisors of 118 that divides 118 without a remainder.

1, 2, 59, 118

Divisors of 197

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

1, 197

Greatest Common Divisior

We found the divisors of 771, 738, 118, 197 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 771, 738, 118, 197 is 1.

Therefore, GCD of numbers 771, 738, 118, 197 is 1

Given Input Data is 771, 738, 118, 197

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

Prime Factorization of 771 is 3 x 257

Prime Factorization of 738 is 2 x 3 x 3 x 41

Prime Factorization of 118 is 2 x 59

Prime Factorization of 197 is 197

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(771, 738) = 189666

GCD(771, 738) = ( 771 x 738 ) / 189666

GCD(771, 738) = 568998 / 189666

GCD(771, 738) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 118

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

LCM(3, 118) = 354

GCD(3, 118) = ( 3 x 118 ) / 354

GCD(3, 118) = 354 / 354

GCD(3, 118) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 197

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

LCM(1, 197) = 197

GCD(1, 197) = ( 1 x 197 ) / 197

GCD(1, 197) = 197 / 197

GCD(1, 197) = 1

GCD of 771, 738, 118, 197 is 1

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• GCD of 676, 646, 774, 429
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1. What is the GCD of 771, 738, 118, 197?

GCD of 771, 738, 118, 197 is 1

2. Where do I get the detailed procedure to find GCD of 771, 738, 118, 197?

You can find a detailed procedure to find GCD of 771, 738, 118, 197 on our page.

3. How to find GCD of 771, 738, 118, 197 on a calculator?

You can find the GCD of 771, 738, 118, 197 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.