GCD of 568, 270, 991 Calculator

Given Input numbers are 568, 270, 991

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 270

List of positive integer divisors of 270 that divides 270 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Greatest Common Divisior

We found the divisors of 568, 270, 991 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 568, 270, 991 is 1.

Therefore, GCD of numbers 568, 270, 991 is 1

Given Input Data is 568, 270, 991

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 270 is 2 x 3 x 3 x 3 x 5

Prime Factorization of 991 is 991

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, 270) = 76680

GCD(568, 270) = ( 568 x 270 ) / 76680

GCD(568, 270) = 153360 / 76680

GCD(568, 270) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 991

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

LCM(2, 991) = 1982

GCD(2, 991) = ( 2 x 991 ) / 1982

GCD(2, 991) = 1982 / 1982

GCD(2, 991) = 1

GCD of 568, 270, 991 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 577, 637, 105
• GCD of 281, 199, 135
• GCD of 693, 277, 970
• GCD of 724, 924, 297
• GCD of 983, 262, 839

1. What is the GCD of 568, 270, 991?

GCD of 568, 270, 991 is 1

2. Where do I get the detailed procedure to find GCD of 568, 270, 991?

You can find a detailed procedure to find GCD of 568, 270, 991 on our page.

3. How to find GCD of 568, 270, 991 on a calculator?

You can find the GCD of 568, 270, 991 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.