GCD of 920, 611, 782, 268 Calculator

Given Input numbers are 920, 611, 782, 268

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

Divisors of 920

List of positive integer divisors of 920 that divides 920 without a remainder.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 611

List of positive integer divisors of 611 that divides 611 without a remainder.

1, 13, 47, 611

Divisors of 782

List of positive integer divisors of 782 that divides 782 without a remainder.

1, 2, 17, 23, 34, 46, 391, 782

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 920, 611, 782, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 920, 611, 782, 268 is 1.

Therefore, GCD of numbers 920, 611, 782, 268 is 1

Given Input Data is 920, 611, 782, 268

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

Prime Factorization of 920 is 2 x 2 x 2 x 5 x 23

Prime Factorization of 611 is 13 x 47

Prime Factorization of 782 is 2 x 17 x 23

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(920, 611) = 562120

GCD(920, 611) = ( 920 x 611 ) / 562120

GCD(920, 611) = 562120 / 562120

GCD(920, 611) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 782

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

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

GCD(1, 782) = 782 / 782

GCD(1, 782) = 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 920, 611, 782, 268 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 583, 184, 199, 257
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• GCD of 315, 996, 616, 181

1. What is the GCD of 920, 611, 782, 268?

GCD of 920, 611, 782, 268 is 1

2. Where do I get the detailed procedure to find GCD of 920, 611, 782, 268?

You can find a detailed procedure to find GCD of 920, 611, 782, 268 on our page.

3. How to find GCD of 920, 611, 782, 268 on a calculator?

You can find the GCD of 920, 611, 782, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.