GCD of 308, 334, 103, 861 Calculator

Given Input numbers are 308, 334, 103, 861

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 334

List of positive integer divisors of 334 that divides 334 without a remainder.

1, 2, 167, 334

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Divisors of 861

List of positive integer divisors of 861 that divides 861 without a remainder.

1, 3, 7, 21, 41, 123, 287, 861

Greatest Common Divisior

We found the divisors of 308, 334, 103, 861 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 308, 334, 103, 861 is 1.

Therefore, GCD of numbers 308, 334, 103, 861 is 1

Given Input Data is 308, 334, 103, 861

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 334 is 2 x 167

Prime Factorization of 103 is 103

Prime Factorization of 861 is 3 x 7 x 41

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, 334) = 51436

GCD(308, 334) = ( 308 x 334 ) / 51436

GCD(308, 334) = 102872 / 51436

GCD(308, 334) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 103

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

LCM(2, 103) = 206

GCD(2, 103) = ( 2 x 103 ) / 206

GCD(2, 103) = 206 / 206

GCD(2, 103) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 861

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

LCM(1, 861) = 861

GCD(1, 861) = ( 1 x 861 ) / 861

GCD(1, 861) = 861 / 861

GCD(1, 861) = 1

GCD of 308, 334, 103, 861 is 1

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1. What is the GCD of 308, 334, 103, 861?

GCD of 308, 334, 103, 861 is 1

2. Where do I get the detailed procedure to find GCD of 308, 334, 103, 861?

You can find a detailed procedure to find GCD of 308, 334, 103, 861 on our page.

3. How to find GCD of 308, 334, 103, 861 on a calculator?

You can find the GCD of 308, 334, 103, 861 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.