GCD of 308, 947, 95, 903 Calculator

Given Input numbers are 308, 947, 95, 903

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 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 903

List of positive integer divisors of 903 that divides 903 without a remainder.

1, 3, 7, 21, 43, 129, 301, 903

Greatest Common Divisior

We found the divisors of 308, 947, 95, 903 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 308, 947, 95, 903 is 1.

Therefore, GCD of numbers 308, 947, 95, 903 is 1

Given Input Data is 308, 947, 95, 903

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 947 is 947

Prime Factorization of 95 is 5 x 19

Prime Factorization of 903 is 3 x 7 x 43

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, 947) = 291676

GCD(308, 947) = ( 308 x 947 ) / 291676

GCD(308, 947) = 291676 / 291676

GCD(308, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 95

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

LCM(1, 95) = 95

GCD(1, 95) = ( 1 x 95 ) / 95

GCD(1, 95) = 95 / 95

GCD(1, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 903

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

LCM(1, 903) = 903

GCD(1, 903) = ( 1 x 903 ) / 903

GCD(1, 903) = 903 / 903

GCD(1, 903) = 1

GCD of 308, 947, 95, 903 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 462, 401, 53, 118
• GCD of 161, 300, 41, 256
• GCD of 568, 971, 53, 313
• GCD of 913, 473, 38, 401
• GCD of 435, 861, 82, 245

1. What is the GCD of 308, 947, 95, 903?

GCD of 308, 947, 95, 903 is 1

2. Where do I get the detailed procedure to find GCD of 308, 947, 95, 903?

You can find a detailed procedure to find GCD of 308, 947, 95, 903 on our page.

3. How to find GCD of 308, 947, 95, 903 on a calculator?

You can find the GCD of 308, 947, 95, 903 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.