GCD of 560, 791, 244, 655 Calculator

Given Input numbers are 560, 791, 244, 655

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

Divisors of 560

List of positive integer divisors of 560 that divides 560 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Greatest Common Divisior

We found the divisors of 560, 791, 244, 655 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 560, 791, 244, 655 is 1.

Therefore, GCD of numbers 560, 791, 244, 655 is 1

Given Input Data is 560, 791, 244, 655

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

Prime Factorization of 560 is 2 x 2 x 2 x 2 x 5 x 7

Prime Factorization of 791 is 7 x 113

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 655 is 5 x 131

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(560, 791) = 63280

GCD(560, 791) = ( 560 x 791 ) / 63280

GCD(560, 791) = 442960 / 63280

GCD(560, 791) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 244

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

LCM(7, 244) = 1708

GCD(7, 244) = ( 7 x 244 ) / 1708

GCD(7, 244) = 1708 / 1708

GCD(7, 244) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 655

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

LCM(1, 655) = 655

GCD(1, 655) = ( 1 x 655 ) / 655

GCD(1, 655) = 655 / 655

GCD(1, 655) = 1

GCD of 560, 791, 244, 655 is 1

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• GCD of 828, 635, 352, 655
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1. What is the GCD of 560, 791, 244, 655?

GCD of 560, 791, 244, 655 is 1

2. Where do I get the detailed procedure to find GCD of 560, 791, 244, 655?

You can find a detailed procedure to find GCD of 560, 791, 244, 655 on our page.

3. How to find GCD of 560, 791, 244, 655 on a calculator?

You can find the GCD of 560, 791, 244, 655 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.