GCD of 11, 860, 764, 391 Calculator

Given Input numbers are 11, 860, 764, 391

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

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

Divisors of 391

List of positive integer divisors of 391 that divides 391 without a remainder.

1, 17, 23, 391

Greatest Common Divisior

We found the divisors of 11, 860, 764, 391 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 11, 860, 764, 391 is 1.

Therefore, GCD of numbers 11, 860, 764, 391 is 1

Given Input Data is 11, 860, 764, 391

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

Prime Factorization of 11 is 11

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 391 is 17 x 23

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(11, 860) = 9460

GCD(11, 860) = ( 11 x 860 ) / 9460

GCD(11, 860) = 9460 / 9460

GCD(11, 860) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 764

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

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

GCD(1, 764) = 764 / 764

GCD(1, 764) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 391

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

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

GCD(1, 391) = 391 / 391

GCD(1, 391) = 1

GCD of 11, 860, 764, 391 is 1

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• GCD of 43, 326, 995, 354
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• GCD of 64, 770, 260, 420

1. What is the GCD of 11, 860, 764, 391?

GCD of 11, 860, 764, 391 is 1

2. Where do I get the detailed procedure to find GCD of 11, 860, 764, 391?

You can find a detailed procedure to find GCD of 11, 860, 764, 391 on our page.

3. How to find GCD of 11, 860, 764, 391 on a calculator?

You can find the GCD of 11, 860, 764, 391 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.