GCD of 856, 773, 66, 268 Calculator

Given Input numbers are 856, 773, 66, 268

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

Divisors of 856

List of positive integer divisors of 856 that divides 856 without a remainder.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

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 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 856, 773, 66, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 856, 773, 66, 268 is 1.

Therefore, GCD of numbers 856, 773, 66, 268 is 1

Given Input Data is 856, 773, 66, 268

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

Prime Factorization of 856 is 2 x 2 x 2 x 107

Prime Factorization of 773 is 773

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 268 is 2 x 2 x 67

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(856, 773) = 661688

GCD(856, 773) = ( 856 x 773 ) / 661688

GCD(856, 773) = 661688 / 661688

GCD(856, 773) = 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 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 856, 773, 66, 268 is 1

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• GCD of 920, 825, 79, 385
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1. What is the GCD of 856, 773, 66, 268?

GCD of 856, 773, 66, 268 is 1

2. Where do I get the detailed procedure to find GCD of 856, 773, 66, 268?

You can find a detailed procedure to find GCD of 856, 773, 66, 268 on our page.

3. How to find GCD of 856, 773, 66, 268 on a calculator?

You can find the GCD of 856, 773, 66, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.