GCD of 684, 943, 851 Calculator

Given Input numbers are 684, 943, 851

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

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

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 684, 943, 851 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 684, 943, 851 is 1.

Therefore, GCD of numbers 684, 943, 851 is 1

Given Input Data is 684, 943, 851

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

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

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(684, 943) = 645012

GCD(684, 943) = ( 684 x 943 ) / 645012

GCD(684, 943) = 645012 / 645012

GCD(684, 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 684, 943, 851 is 1

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1. What is the GCD of 684, 943, 851?

GCD of 684, 943, 851 is 1

2. Where do I get the detailed procedure to find GCD of 684, 943, 851?

You can find a detailed procedure to find GCD of 684, 943, 851 on our page.

3. How to find GCD of 684, 943, 851 on a calculator?

You can find the GCD of 684, 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.