GCD of 556, 868, 65, 848 Calculator

Given Input numbers are 556, 868, 65, 848

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

Divisors of 556

List of positive integer divisors of 556 that divides 556 without a remainder.

1, 2, 4, 139, 278, 556

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 848

List of positive integer divisors of 848 that divides 848 without a remainder.

1, 2, 4, 8, 16, 53, 106, 212, 424, 848

Greatest Common Divisior

We found the divisors of 556, 868, 65, 848 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 556, 868, 65, 848 is 1.

Therefore, GCD of numbers 556, 868, 65, 848 is 1

Given Input Data is 556, 868, 65, 848

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

Prime Factorization of 556 is 2 x 2 x 139

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 65 is 5 x 13

Prime Factorization of 848 is 2 x 2 x 2 x 2 x 53

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(556, 868) = 120652

GCD(556, 868) = ( 556 x 868 ) / 120652

GCD(556, 868) = 482608 / 120652

GCD(556, 868) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 65

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

LCM(4, 65) = 260

GCD(4, 65) = ( 4 x 65 ) / 260

GCD(4, 65) = 260 / 260

GCD(4, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 848

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

LCM(1, 848) = 848

GCD(1, 848) = ( 1 x 848 ) / 848

GCD(1, 848) = 848 / 848

GCD(1, 848) = 1

GCD of 556, 868, 65, 848 is 1

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1. What is the GCD of 556, 868, 65, 848?

GCD of 556, 868, 65, 848 is 1

2. Where do I get the detailed procedure to find GCD of 556, 868, 65, 848?

You can find a detailed procedure to find GCD of 556, 868, 65, 848 on our page.

3. How to find GCD of 556, 868, 65, 848 on a calculator?

You can find the GCD of 556, 868, 65, 848 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.