GCD of 568, 245, 66, 897 Calculator

Given Input numbers are 568, 245, 66, 897

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

Divisors of 568

List of positive integer divisors of 568 that divides 568 without a remainder.

1, 2, 4, 8, 71, 142, 284, 568

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Greatest Common Divisior

We found the divisors of 568, 245, 66, 897 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 568, 245, 66, 897 is 1.

Therefore, GCD of numbers 568, 245, 66, 897 is 1

Given Input Data is 568, 245, 66, 897

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

Prime Factorization of 568 is 2 x 2 x 2 x 71

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 897 is 3 x 13 x 23

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(568, 245) = 139160

GCD(568, 245) = ( 568 x 245 ) / 139160

GCD(568, 245) = 139160 / 139160

GCD(568, 245) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 66

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

LCM(1, 66) = 66

GCD(1, 66) = ( 1 x 66 ) / 66

GCD(1, 66) = 66 / 66

GCD(1, 66) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 897

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

LCM(1, 897) = 897

GCD(1, 897) = ( 1 x 897 ) / 897

GCD(1, 897) = 897 / 897

GCD(1, 897) = 1

GCD of 568, 245, 66, 897 is 1

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• GCD of 901, 506, 40, 814
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• GCD of 302, 682, 66, 661

1. What is the GCD of 568, 245, 66, 897?

GCD of 568, 245, 66, 897 is 1

2. Where do I get the detailed procedure to find GCD of 568, 245, 66, 897?

You can find a detailed procedure to find GCD of 568, 245, 66, 897 on our page.

3. How to find GCD of 568, 245, 66, 897 on a calculator?

You can find the GCD of 568, 245, 66, 897 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.