GCD of 197, 159, 762, 779 Calculator

Given Input numbers are 197, 159, 762, 779

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

Divisors of 197

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

1, 197

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Divisors of 762

List of positive integer divisors of 762 that divides 762 without a remainder.

1, 2, 3, 6, 127, 254, 381, 762

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Greatest Common Divisior

We found the divisors of 197, 159, 762, 779 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 159, 762, 779 is 1.

Therefore, GCD of numbers 197, 159, 762, 779 is 1

Given Input Data is 197, 159, 762, 779

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

Prime Factorization of 197 is 197

Prime Factorization of 159 is 3 x 53

Prime Factorization of 762 is 2 x 3 x 127

Prime Factorization of 779 is 19 x 41

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(197, 159) = 31323

GCD(197, 159) = ( 197 x 159 ) / 31323

GCD(197, 159) = 31323 / 31323

GCD(197, 159) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 762

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

LCM(1, 762) = 762

GCD(1, 762) = ( 1 x 762 ) / 762

GCD(1, 762) = 762 / 762

GCD(1, 762) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 779

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

LCM(1, 779) = 779

GCD(1, 779) = ( 1 x 779 ) / 779

GCD(1, 779) = 779 / 779

GCD(1, 779) = 1

GCD of 197, 159, 762, 779 is 1

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1. What is the GCD of 197, 159, 762, 779?

GCD of 197, 159, 762, 779 is 1

2. Where do I get the detailed procedure to find GCD of 197, 159, 762, 779?

You can find a detailed procedure to find GCD of 197, 159, 762, 779 on our page.

3. How to find GCD of 197, 159, 762, 779 on a calculator?

You can find the GCD of 197, 159, 762, 779 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.