GCD of 123, 831, 23, 607 Calculator

Given Input numbers are 123, 831, 23, 607

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

Divisors of 123

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

1, 3, 41, 123

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Divisors of 23

List of positive integer divisors of 23 that divides 23 without a remainder.

1, 23

Divisors of 607

List of positive integer divisors of 607 that divides 607 without a remainder.

1, 607

Greatest Common Divisior

We found the divisors of 123, 831, 23, 607 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 123, 831, 23, 607 is 1.

Therefore, GCD of numbers 123, 831, 23, 607 is 1

Given Input Data is 123, 831, 23, 607

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

Prime Factorization of 123 is 3 x 41

Prime Factorization of 831 is 3 x 277

Prime Factorization of 23 is 23

Prime Factorization of 607 is 607

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(123, 831) = 34071

GCD(123, 831) = ( 123 x 831 ) / 34071

GCD(123, 831) = 102213 / 34071

GCD(123, 831) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 23

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

LCM(3, 23) = 69

GCD(3, 23) = ( 3 x 23 ) / 69

GCD(3, 23) = 69 / 69

GCD(3, 23) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 607

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

LCM(1, 607) = 607

GCD(1, 607) = ( 1 x 607 ) / 607

GCD(1, 607) = 607 / 607

GCD(1, 607) = 1

GCD of 123, 831, 23, 607 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 365, 796, 64, 466
• GCD of 877, 551, 23, 289
• GCD of 385, 537, 48, 252
• GCD of 909, 703, 34, 381
• GCD of 832, 481, 79, 120

1. What is the GCD of 123, 831, 23, 607?

GCD of 123, 831, 23, 607 is 1

2. Where do I get the detailed procedure to find GCD of 123, 831, 23, 607?

You can find a detailed procedure to find GCD of 123, 831, 23, 607 on our page.

3. How to find GCD of 123, 831, 23, 607 on a calculator?

You can find the GCD of 123, 831, 23, 607 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.