GCD of 297, 776, 604, 561 Calculator

Given Input numbers are 297, 776, 604, 561

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

Divisors of 297

List of positive integer divisors of 297 that divides 297 without a remainder.

1, 3, 9, 11, 27, 33, 99, 297

Divisors of 776

List of positive integer divisors of 776 that divides 776 without a remainder.

1, 2, 4, 8, 97, 194, 388, 776

Divisors of 604

List of positive integer divisors of 604 that divides 604 without a remainder.

1, 2, 4, 151, 302, 604

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

Greatest Common Divisior

We found the divisors of 297, 776, 604, 561 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 297, 776, 604, 561 is 1.

Therefore, GCD of numbers 297, 776, 604, 561 is 1

Given Input Data is 297, 776, 604, 561

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

Prime Factorization of 297 is 3 x 3 x 3 x 11

Prime Factorization of 776 is 2 x 2 x 2 x 97

Prime Factorization of 604 is 2 x 2 x 151

Prime Factorization of 561 is 3 x 11 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(297, 776) = 230472

GCD(297, 776) = ( 297 x 776 ) / 230472

GCD(297, 776) = 230472 / 230472

GCD(297, 776) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 604

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

LCM(1, 604) = 604

GCD(1, 604) = ( 1 x 604 ) / 604

GCD(1, 604) = 604 / 604

GCD(1, 604) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 561

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

LCM(1, 561) = 561

GCD(1, 561) = ( 1 x 561 ) / 561

GCD(1, 561) = 561 / 561

GCD(1, 561) = 1

GCD of 297, 776, 604, 561 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 252, 251, 224, 904
• GCD of 904, 135, 290, 988
• GCD of 371, 280, 762, 936
• GCD of 514, 253, 128, 178
• GCD of 288, 754, 952, 854

1. What is the GCD of 297, 776, 604, 561?

GCD of 297, 776, 604, 561 is 1

2. Where do I get the detailed procedure to find GCD of 297, 776, 604, 561?

You can find a detailed procedure to find GCD of 297, 776, 604, 561 on our page.

3. How to find GCD of 297, 776, 604, 561 on a calculator?

You can find the GCD of 297, 776, 604, 561 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.