GCD of 596, 657, 68, 665 Calculator

Given Input numbers are 596, 657, 68, 665

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

Divisors of 596

List of positive integer divisors of 596 that divides 596 without a remainder.

1, 2, 4, 149, 298, 596

Divisors of 657

List of positive integer divisors of 657 that divides 657 without a remainder.

1, 3, 9, 73, 219, 657

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Greatest Common Divisior

We found the divisors of 596, 657, 68, 665 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 596, 657, 68, 665 is 1.

Therefore, GCD of numbers 596, 657, 68, 665 is 1

Given Input Data is 596, 657, 68, 665

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

Prime Factorization of 596 is 2 x 2 x 149

Prime Factorization of 657 is 3 x 3 x 73

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 665 is 5 x 7 x 19

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(596, 657) = 391572

GCD(596, 657) = ( 596 x 657 ) / 391572

GCD(596, 657) = 391572 / 391572

GCD(596, 657) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 665

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

LCM(1, 665) = 665

GCD(1, 665) = ( 1 x 665 ) / 665

GCD(1, 665) = 665 / 665

GCD(1, 665) = 1

GCD of 596, 657, 68, 665 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 783, 600, 74, 580
• GCD of 204, 470, 15, 311
• GCD of 153, 580, 78, 357
• GCD of 945, 895, 76, 260
• GCD of 240, 594, 30, 492

1. What is the GCD of 596, 657, 68, 665?

GCD of 596, 657, 68, 665 is 1

2. Where do I get the detailed procedure to find GCD of 596, 657, 68, 665?

You can find a detailed procedure to find GCD of 596, 657, 68, 665 on our page.

3. How to find GCD of 596, 657, 68, 665 on a calculator?

You can find the GCD of 596, 657, 68, 665 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.