GCD of 308, 608, 191, 383 Calculator

Given Input numbers are 308, 608, 191, 383

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

Divisors of 308

List of positive integer divisors of 308 that divides 308 without a remainder.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 608

List of positive integer divisors of 608 that divides 608 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

Divisors of 191

List of positive integer divisors of 191 that divides 191 without a remainder.

1, 191

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Greatest Common Divisior

We found the divisors of 308, 608, 191, 383 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 308, 608, 191, 383 is 1.

Therefore, GCD of numbers 308, 608, 191, 383 is 1

Given Input Data is 308, 608, 191, 383

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

Prime Factorization of 308 is 2 x 2 x 7 x 11

Prime Factorization of 608 is 2 x 2 x 2 x 2 x 2 x 19

Prime Factorization of 191 is 191

Prime Factorization of 383 is 383

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(308, 608) = 46816

GCD(308, 608) = ( 308 x 608 ) / 46816

GCD(308, 608) = 187264 / 46816

GCD(308, 608) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 191

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

LCM(4, 191) = 764

GCD(4, 191) = ( 4 x 191 ) / 764

GCD(4, 191) = 764 / 764

GCD(4, 191) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 383

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

LCM(1, 383) = 383

GCD(1, 383) = ( 1 x 383 ) / 383

GCD(1, 383) = 383 / 383

GCD(1, 383) = 1

GCD of 308, 608, 191, 383 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 984, 432, 273, 786
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• GCD of 826, 975, 274, 538
• GCD of 101, 603, 668, 689
• GCD of 953, 626, 370, 762

1. What is the GCD of 308, 608, 191, 383?

GCD of 308, 608, 191, 383 is 1

2. Where do I get the detailed procedure to find GCD of 308, 608, 191, 383?

You can find a detailed procedure to find GCD of 308, 608, 191, 383 on our page.

3. How to find GCD of 308, 608, 191, 383 on a calculator?

You can find the GCD of 308, 608, 191, 383 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.