GCD of 667, 197, 550, 623 Calculator

Given Input numbers are 667, 197, 550, 623

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

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 550

List of positive integer divisors of 550 that divides 550 without a remainder.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Greatest Common Divisior

We found the divisors of 667, 197, 550, 623 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 667, 197, 550, 623 is 1.

Therefore, GCD of numbers 667, 197, 550, 623 is 1

Given Input Data is 667, 197, 550, 623

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

Prime Factorization of 667 is 23 x 29

Prime Factorization of 197 is 197

Prime Factorization of 550 is 2 x 5 x 5 x 11

Prime Factorization of 623 is 7 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(667, 197) = 131399

GCD(667, 197) = ( 667 x 197 ) / 131399

GCD(667, 197) = 131399 / 131399

GCD(667, 197) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 550

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

LCM(1, 550) = 550

GCD(1, 550) = ( 1 x 550 ) / 550

GCD(1, 550) = 550 / 550

GCD(1, 550) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 623

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

LCM(1, 623) = 623

GCD(1, 623) = ( 1 x 623 ) / 623

GCD(1, 623) = 623 / 623

GCD(1, 623) = 1

GCD of 667, 197, 550, 623 is 1

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1. What is the GCD of 667, 197, 550, 623?

GCD of 667, 197, 550, 623 is 1

2. Where do I get the detailed procedure to find GCD of 667, 197, 550, 623?

You can find a detailed procedure to find GCD of 667, 197, 550, 623 on our page.

3. How to find GCD of 667, 197, 550, 623 on a calculator?

You can find the GCD of 667, 197, 550, 623 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.