GCD of 189, 859, 54, 862 Calculator

Given Input numbers are 189, 859, 54, 862

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

Divisors of 189

List of positive integer divisors of 189 that divides 189 without a remainder.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 859

List of positive integer divisors of 859 that divides 859 without a remainder.

1, 859

Divisors of 54

List of positive integer divisors of 54 that divides 54 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

Greatest Common Divisior

We found the divisors of 189, 859, 54, 862 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 189, 859, 54, 862 is 1.

Therefore, GCD of numbers 189, 859, 54, 862 is 1

Given Input Data is 189, 859, 54, 862

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

Prime Factorization of 189 is 3 x 3 x 3 x 7

Prime Factorization of 859 is 859

Prime Factorization of 54 is 2 x 3 x 3 x 3

Prime Factorization of 862 is 2 x 431

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(189, 859) = 162351

GCD(189, 859) = ( 189 x 859 ) / 162351

GCD(189, 859) = 162351 / 162351

GCD(189, 859) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 54

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

LCM(1, 54) = 54

GCD(1, 54) = ( 1 x 54 ) / 54

GCD(1, 54) = 54 / 54

GCD(1, 54) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 862

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

LCM(1, 862) = 862

GCD(1, 862) = ( 1 x 862 ) / 862

GCD(1, 862) = 862 / 862

GCD(1, 862) = 1

GCD of 189, 859, 54, 862 is 1

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• GCD of 954, 626, 78, 109
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1. What is the GCD of 189, 859, 54, 862?

GCD of 189, 859, 54, 862 is 1

2. Where do I get the detailed procedure to find GCD of 189, 859, 54, 862?

You can find a detailed procedure to find GCD of 189, 859, 54, 862 on our page.

3. How to find GCD of 189, 859, 54, 862 on a calculator?

You can find the GCD of 189, 859, 54, 862 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.