GCD of 568, 990, 842, 264 Calculator

Given Input numbers are 568, 990, 842, 264

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 990

List of positive integer divisors of 990 that divides 990 without a remainder.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 264

List of positive integer divisors of 264 that divides 264 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Greatest Common Divisior

We found the divisors of 568, 990, 842, 264 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 568, 990, 842, 264 is 2.

Therefore, GCD of numbers 568, 990, 842, 264 is 2

Given Input Data is 568, 990, 842, 264

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 990 is 2 x 3 x 3 x 5 x 11

Prime Factorization of 842 is 2 x 421

Prime Factorization of 264 is 2 x 2 x 2 x 3 x 11

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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, 990) = 281160

GCD(568, 990) = ( 568 x 990 ) / 281160

GCD(568, 990) = 562320 / 281160

GCD(568, 990) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 842

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

LCM(2, 842) = 842

GCD(2, 842) = ( 2 x 842 ) / 842

GCD(2, 842) = 1684 / 842

GCD(2, 842) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 264

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

LCM(2, 264) = 264

GCD(2, 264) = ( 2 x 264 ) / 264

GCD(2, 264) = 528 / 264

GCD(2, 264) = 2

GCD of 568, 990, 842, 264 is 2

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1. What is the GCD of 568, 990, 842, 264?

GCD of 568, 990, 842, 264 is 2

2. Where do I get the detailed procedure to find GCD of 568, 990, 842, 264?

You can find a detailed procedure to find GCD of 568, 990, 842, 264 on our page.

3. How to find GCD of 568, 990, 842, 264 on a calculator?

You can find the GCD of 568, 990, 842, 264 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.