GCD of 872, 139, 146 Calculator

Given Input numbers are 872, 139, 146

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

Divisors of 872

List of positive integer divisors of 872 that divides 872 without a remainder.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 146

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

1, 2, 73, 146

Greatest Common Divisior

We found the divisors of 872, 139, 146 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 872, 139, 146 is 1.

Therefore, GCD of numbers 872, 139, 146 is 1

Given Input Data is 872, 139, 146

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

Prime Factorization of 872 is 2 x 2 x 2 x 109

Prime Factorization of 139 is 139

Prime Factorization of 146 is 2 x 73

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(872, 139) = 121208

GCD(872, 139) = ( 872 x 139 ) / 121208

GCD(872, 139) = 121208 / 121208

GCD(872, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 146

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

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

GCD(1, 146) = 146 / 146

GCD(1, 146) = 1

GCD of 872, 139, 146 is 1

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1. What is the GCD of 872, 139, 146?

GCD of 872, 139, 146 is 1

2. Where do I get the detailed procedure to find GCD of 872, 139, 146?

You can find a detailed procedure to find GCD of 872, 139, 146 on our page.

3. How to find GCD of 872, 139, 146 on a calculator?

You can find the GCD of 872, 139, 146 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.