GCD of 889, 146, 219, 438 Calculator

Given Input numbers are 889, 146, 219, 438

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

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Divisors of 146

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

1, 2, 73, 146

Divisors of 219

List of positive integer divisors of 219 that divides 219 without a remainder.

1, 3, 73, 219

Divisors of 438

List of positive integer divisors of 438 that divides 438 without a remainder.

1, 2, 3, 6, 73, 146, 219, 438

Greatest Common Divisior

We found the divisors of 889, 146, 219, 438 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 889, 146, 219, 438 is 1.

Therefore, GCD of numbers 889, 146, 219, 438 is 1

Given Input Data is 889, 146, 219, 438

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

Prime Factorization of 889 is 7 x 127

Prime Factorization of 146 is 2 x 73

Prime Factorization of 219 is 3 x 73

Prime Factorization of 438 is 2 x 3 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(889, 146) = 129794

GCD(889, 146) = ( 889 x 146 ) / 129794

GCD(889, 146) = 129794 / 129794

GCD(889, 146) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 219

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

LCM(1, 219) = 219

GCD(1, 219) = ( 1 x 219 ) / 219

GCD(1, 219) = 219 / 219

GCD(1, 219) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 438

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

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

GCD(1, 438) = 438 / 438

GCD(1, 438) = 1

GCD of 889, 146, 219, 438 is 1

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1. What is the GCD of 889, 146, 219, 438?

GCD of 889, 146, 219, 438 is 1

2. Where do I get the detailed procedure to find GCD of 889, 146, 219, 438?

You can find a detailed procedure to find GCD of 889, 146, 219, 438 on our page.

3. How to find GCD of 889, 146, 219, 438 on a calculator?

You can find the GCD of 889, 146, 219, 438 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.