GCD of 668, 943, 851 Calculator

Given Input numbers are 668, 943, 851

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

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Greatest Common Divisior

We found the divisors of 668, 943, 851 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 668, 943, 851 is 1.

Therefore, GCD of numbers 668, 943, 851 is 1

Given Input Data is 668, 943, 851

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

Prime Factorization of 668 is 2 x 2 x 167

Prime Factorization of 943 is 23 x 41

Prime Factorization of 851 is 23 x 37

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(668, 943) = 629924

GCD(668, 943) = ( 668 x 943 ) / 629924

GCD(668, 943) = 629924 / 629924

GCD(668, 943) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 851

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

LCM(1, 851) = 851

GCD(1, 851) = ( 1 x 851 ) / 851

GCD(1, 851) = 851 / 851

GCD(1, 851) = 1

GCD of 668, 943, 851 is 1

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1. What is the GCD of 668, 943, 851?

GCD of 668, 943, 851 is 1

2. Where do I get the detailed procedure to find GCD of 668, 943, 851?

You can find a detailed procedure to find GCD of 668, 943, 851 on our page.

3. How to find GCD of 668, 943, 851 on a calculator?

You can find the GCD of 668, 943, 851 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.