GCD of 168, 406, 60, 923 Calculator

Given Input numbers are 168, 406, 60, 923

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

Divisors of 168

List of positive integer divisors of 168 that divides 168 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 406

List of positive integer divisors of 406 that divides 406 without a remainder.

1, 2, 7, 14, 29, 58, 203, 406

Divisors of 60

List of positive integer divisors of 60 that divides 60 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Divisors of 923

List of positive integer divisors of 923 that divides 923 without a remainder.

1, 13, 71, 923

Greatest Common Divisior

We found the divisors of 168, 406, 60, 923 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 168, 406, 60, 923 is 1.

Therefore, GCD of numbers 168, 406, 60, 923 is 1

Given Input Data is 168, 406, 60, 923

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

Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7

Prime Factorization of 406 is 2 x 7 x 29

Prime Factorization of 60 is 2 x 2 x 3 x 5

Prime Factorization of 923 is 13 x 71

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(168, 406) = 4872

GCD(168, 406) = ( 168 x 406 ) / 4872

GCD(168, 406) = 68208 / 4872

GCD(168, 406) = 14

Step2:

Here we consider the GCD from the above i.e. 14 as first number and the next as 60

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

LCM(14, 60) = 420

GCD(14, 60) = ( 14 x 60 ) / 420

GCD(14, 60) = 840 / 420

GCD(14, 60) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 923

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

LCM(2, 923) = 1846

GCD(2, 923) = ( 2 x 923 ) / 1846

GCD(2, 923) = 1846 / 1846

GCD(2, 923) = 1

GCD of 168, 406, 60, 923 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 462, 238, 54, 361
• GCD of 554, 372, 78, 357
• GCD of 818, 932, 26, 339
• GCD of 449, 446, 89, 833
• GCD of 951, 922, 74, 500

1. What is the GCD of 168, 406, 60, 923?

GCD of 168, 406, 60, 923 is 1

2. Where do I get the detailed procedure to find GCD of 168, 406, 60, 923?

You can find a detailed procedure to find GCD of 168, 406, 60, 923 on our page.

3. How to find GCD of 168, 406, 60, 923 on a calculator?

You can find the GCD of 168, 406, 60, 923 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.