GCD of 189, 473, 551, 267 Calculator

Given Input numbers are 189, 473, 551, 267

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 473

List of positive integer divisors of 473 that divides 473 without a remainder.

1, 11, 43, 473

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Divisors of 267

List of positive integer divisors of 267 that divides 267 without a remainder.

1, 3, 89, 267

Greatest Common Divisior

We found the divisors of 189, 473, 551, 267 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 189, 473, 551, 267 is 1.

Therefore, GCD of numbers 189, 473, 551, 267 is 1

Given Input Data is 189, 473, 551, 267

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 473 is 11 x 43

Prime Factorization of 551 is 19 x 29

Prime Factorization of 267 is 3 x 89

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, 473) = 89397

GCD(189, 473) = ( 189 x 473 ) / 89397

GCD(189, 473) = 89397 / 89397

GCD(189, 473) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 551

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

LCM(1, 551) = 551

GCD(1, 551) = ( 1 x 551 ) / 551

GCD(1, 551) = 551 / 551

GCD(1, 551) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 267

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

LCM(1, 267) = 267

GCD(1, 267) = ( 1 x 267 ) / 267

GCD(1, 267) = 267 / 267

GCD(1, 267) = 1

GCD of 189, 473, 551, 267 is 1

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1. What is the GCD of 189, 473, 551, 267?

GCD of 189, 473, 551, 267 is 1

2. Where do I get the detailed procedure to find GCD of 189, 473, 551, 267?

You can find a detailed procedure to find GCD of 189, 473, 551, 267 on our page.

3. How to find GCD of 189, 473, 551, 267 on a calculator?

You can find the GCD of 189, 473, 551, 267 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.