GCD of 26, 968, 403, 123 Calculator

Given Input numbers are 26, 968, 403, 123

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

Divisors of 26

List of positive integer divisors of 26 that divides 26 without a remainder.

1, 2, 13, 26

Divisors of 968

List of positive integer divisors of 968 that divides 968 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 403

List of positive integer divisors of 403 that divides 403 without a remainder.

1, 13, 31, 403

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

Greatest Common Divisior

We found the divisors of 26, 968, 403, 123 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 26, 968, 403, 123 is 1.

Therefore, GCD of numbers 26, 968, 403, 123 is 1

Given Input Data is 26, 968, 403, 123

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

Prime Factorization of 26 is 2 x 13

Prime Factorization of 968 is 2 x 2 x 2 x 11 x 11

Prime Factorization of 403 is 13 x 31

Prime Factorization of 123 is 3 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(26, 968) = 12584

GCD(26, 968) = ( 26 x 968 ) / 12584

GCD(26, 968) = 25168 / 12584

GCD(26, 968) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 403

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

LCM(2, 403) = 806

GCD(2, 403) = ( 2 x 403 ) / 806

GCD(2, 403) = 806 / 806

GCD(2, 403) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 123

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

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

GCD(1, 123) = 123 / 123

GCD(1, 123) = 1

GCD of 26, 968, 403, 123 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 81, 809, 613, 181
• GCD of 73, 692, 443, 435
• GCD of 58, 147, 265, 830
• GCD of 57, 401, 507, 674
• GCD of 53, 183, 982, 955

1. What is the GCD of 26, 968, 403, 123?

GCD of 26, 968, 403, 123 is 1

2. Where do I get the detailed procedure to find GCD of 26, 968, 403, 123?

You can find a detailed procedure to find GCD of 26, 968, 403, 123 on our page.

3. How to find GCD of 26, 968, 403, 123 on a calculator?

You can find the GCD of 26, 968, 403, 123 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.