GCD of 192, 621, 125 Calculator

Given Input numbers are 192, 621, 125

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

Divisors of 192

List of positive integer divisors of 192 that divides 192 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Greatest Common Divisior

We found the divisors of 192, 621, 125 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 192, 621, 125 is 1.

Therefore, GCD of numbers 192, 621, 125 is 1

Given Input Data is 192, 621, 125

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

Prime Factorization of 192 is 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 125 is 5 x 5 x 5

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(192, 621) = 39744

GCD(192, 621) = ( 192 x 621 ) / 39744

GCD(192, 621) = 119232 / 39744

GCD(192, 621) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 125

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

LCM(3, 125) = 375

GCD(3, 125) = ( 3 x 125 ) / 375

GCD(3, 125) = 375 / 375

GCD(3, 125) = 1

GCD of 192, 621, 125 is 1

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1. What is the GCD of 192, 621, 125?

GCD of 192, 621, 125 is 1

2. Where do I get the detailed procedure to find GCD of 192, 621, 125?

You can find a detailed procedure to find GCD of 192, 621, 125 on our page.

3. How to find GCD of 192, 621, 125 on a calculator?

You can find the GCD of 192, 621, 125 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.