GCD of 897, 710, 191, 340 Calculator

Given Input numbers are 897, 710, 191, 340

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

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 710

List of positive integer divisors of 710 that divides 710 without a remainder.

1, 2, 5, 10, 71, 142, 355, 710

Divisors of 191

List of positive integer divisors of 191 that divides 191 without a remainder.

1, 191

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Greatest Common Divisior

We found the divisors of 897, 710, 191, 340 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 897, 710, 191, 340 is 1.

Therefore, GCD of numbers 897, 710, 191, 340 is 1

Given Input Data is 897, 710, 191, 340

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

Prime Factorization of 897 is 3 x 13 x 23

Prime Factorization of 710 is 2 x 5 x 71

Prime Factorization of 191 is 191

Prime Factorization of 340 is 2 x 2 x 5 x 17

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(897, 710) = 636870

GCD(897, 710) = ( 897 x 710 ) / 636870

GCD(897, 710) = 636870 / 636870

GCD(897, 710) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 191

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

LCM(1, 191) = 191

GCD(1, 191) = ( 1 x 191 ) / 191

GCD(1, 191) = 191 / 191

GCD(1, 191) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 340

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

LCM(1, 340) = 340

GCD(1, 340) = ( 1 x 340 ) / 340

GCD(1, 340) = 340 / 340

GCD(1, 340) = 1

GCD of 897, 710, 191, 340 is 1

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1. What is the GCD of 897, 710, 191, 340?

GCD of 897, 710, 191, 340 is 1

2. Where do I get the detailed procedure to find GCD of 897, 710, 191, 340?

You can find a detailed procedure to find GCD of 897, 710, 191, 340 on our page.

3. How to find GCD of 897, 710, 191, 340 on a calculator?

You can find the GCD of 897, 710, 191, 340 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.