GCD of 565, 146, 691, 613 Calculator

Given Input numbers are 565, 146, 691, 613

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

Divisors of 565

List of positive integer divisors of 565 that divides 565 without a remainder.

1, 5, 113, 565

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Divisors of 691

List of positive integer divisors of 691 that divides 691 without a remainder.

1, 691

Divisors of 613

List of positive integer divisors of 613 that divides 613 without a remainder.

1, 613

Greatest Common Divisior

We found the divisors of 565, 146, 691, 613 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 565, 146, 691, 613 is 1.

Therefore, GCD of numbers 565, 146, 691, 613 is 1

Given Input Data is 565, 146, 691, 613

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

Prime Factorization of 565 is 5 x 113

Prime Factorization of 146 is 2 x 73

Prime Factorization of 691 is 691

Prime Factorization of 613 is 613

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(565, 146) = 82490

GCD(565, 146) = ( 565 x 146 ) / 82490

GCD(565, 146) = 82490 / 82490

GCD(565, 146) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 691

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

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

GCD(1, 691) = 691 / 691

GCD(1, 691) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 613

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

LCM(1, 613) = 613

GCD(1, 613) = ( 1 x 613 ) / 613

GCD(1, 613) = 613 / 613

GCD(1, 613) = 1

GCD of 565, 146, 691, 613 is 1

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1. What is the GCD of 565, 146, 691, 613?

GCD of 565, 146, 691, 613 is 1

2. Where do I get the detailed procedure to find GCD of 565, 146, 691, 613?

You can find a detailed procedure to find GCD of 565, 146, 691, 613 on our page.

3. How to find GCD of 565, 146, 691, 613 on a calculator?

You can find the GCD of 565, 146, 691, 613 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.