GCD of 146, 968, 129 Calculator

Given Input numbers are 146, 968, 129

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

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

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 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Greatest Common Divisior

We found the divisors of 146, 968, 129 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 146, 968, 129 is 1.

Therefore, GCD of numbers 146, 968, 129 is 1

Given Input Data is 146, 968, 129

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

Prime Factorization of 146 is 2 x 73

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

Prime Factorization of 129 is 3 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(146, 968) = 70664

GCD(146, 968) = ( 146 x 968 ) / 70664

GCD(146, 968) = 141328 / 70664

GCD(146, 968) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 129

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

LCM(2, 129) = 258

GCD(2, 129) = ( 2 x 129 ) / 258

GCD(2, 129) = 258 / 258

GCD(2, 129) = 1

GCD of 146, 968, 129 is 1

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1. What is the GCD of 146, 968, 129?

GCD of 146, 968, 129 is 1

2. Where do I get the detailed procedure to find GCD of 146, 968, 129?

You can find a detailed procedure to find GCD of 146, 968, 129 on our page.

3. How to find GCD of 146, 968, 129 on a calculator?

You can find the GCD of 146, 968, 129 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.