GCD of 197, 279, 965 Calculator

Given Input numbers are 197, 279, 965

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 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Greatest Common Divisior

We found the divisors of 197, 279, 965 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 279, 965 is 1.

Therefore, GCD of numbers 197, 279, 965 is 1

Given Input Data is 197, 279, 965

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

Prime Factorization of 197 is 197

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 965 is 5 x 193

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, 279) = 54963

GCD(197, 279) = ( 197 x 279 ) / 54963

GCD(197, 279) = 54963 / 54963

GCD(197, 279) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 965

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

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

GCD(1, 965) = 965 / 965

GCD(1, 965) = 1

GCD of 197, 279, 965 is 1

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1. What is the GCD of 197, 279, 965?

GCD of 197, 279, 965 is 1

2. Where do I get the detailed procedure to find GCD of 197, 279, 965?

You can find a detailed procedure to find GCD of 197, 279, 965 on our page.

3. How to find GCD of 197, 279, 965 on a calculator?

You can find the GCD of 197, 279, 965 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.