GCD of 317, 607, 47, 688 Calculator

Given Input numbers are 317, 607, 47, 688

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

Divisors of 317

List of positive integer divisors of 317 that divides 317 without a remainder.

1, 317

Divisors of 607

List of positive integer divisors of 607 that divides 607 without a remainder.

1, 607

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Greatest Common Divisior

We found the divisors of 317, 607, 47, 688 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 317, 607, 47, 688 is 1.

Therefore, GCD of numbers 317, 607, 47, 688 is 1

Given Input Data is 317, 607, 47, 688

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

Prime Factorization of 317 is 317

Prime Factorization of 607 is 607

Prime Factorization of 47 is 47

Prime Factorization of 688 is 2 x 2 x 2 x 2 x 43

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(317, 607) = 192419

GCD(317, 607) = ( 317 x 607 ) / 192419

GCD(317, 607) = 192419 / 192419

GCD(317, 607) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 688

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

LCM(1, 688) = 688

GCD(1, 688) = ( 1 x 688 ) / 688

GCD(1, 688) = 688 / 688

GCD(1, 688) = 1

GCD of 317, 607, 47, 688 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 867, 343, 26, 660
• GCD of 772, 916, 57, 715
• GCD of 731, 745, 39, 762
• GCD of 881, 157, 78, 991
• GCD of 565, 160, 50, 999

1. What is the GCD of 317, 607, 47, 688?

GCD of 317, 607, 47, 688 is 1

2. Where do I get the detailed procedure to find GCD of 317, 607, 47, 688?

You can find a detailed procedure to find GCD of 317, 607, 47, 688 on our page.

3. How to find GCD of 317, 607, 47, 688 on a calculator?

You can find the GCD of 317, 607, 47, 688 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.