GCD of 197, 679, 949, 353 Calculator

Given Input numbers are 197, 679, 949, 353

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 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 949

List of positive integer divisors of 949 that divides 949 without a remainder.

1, 13, 73, 949

Divisors of 353

List of positive integer divisors of 353 that divides 353 without a remainder.

1, 353

Greatest Common Divisior

We found the divisors of 197, 679, 949, 353 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 679, 949, 353 is 1.

Therefore, GCD of numbers 197, 679, 949, 353 is 1

Given Input Data is 197, 679, 949, 353

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

Prime Factorization of 197 is 197

Prime Factorization of 679 is 7 x 97

Prime Factorization of 949 is 13 x 73

Prime Factorization of 353 is 353

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, 679) = 133763

GCD(197, 679) = ( 197 x 679 ) / 133763

GCD(197, 679) = 133763 / 133763

GCD(197, 679) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 949

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

LCM(1, 949) = 949

GCD(1, 949) = ( 1 x 949 ) / 949

GCD(1, 949) = 949 / 949

GCD(1, 949) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 353

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

LCM(1, 353) = 353

GCD(1, 353) = ( 1 x 353 ) / 353

GCD(1, 353) = 353 / 353

GCD(1, 353) = 1

GCD of 197, 679, 949, 353 is 1

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• GCD of 243, 137, 715, 351
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1. What is the GCD of 197, 679, 949, 353?

GCD of 197, 679, 949, 353 is 1

2. Where do I get the detailed procedure to find GCD of 197, 679, 949, 353?

You can find a detailed procedure to find GCD of 197, 679, 949, 353 on our page.

3. How to find GCD of 197, 679, 949, 353 on a calculator?

You can find the GCD of 197, 679, 949, 353 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.