GCD of 727, 669, 820, 794 Calculator

Given Input numbers are 727, 669, 820, 794

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

Divisors of 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Divisors of 820

List of positive integer divisors of 820 that divides 820 without a remainder.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 794

List of positive integer divisors of 794 that divides 794 without a remainder.

1, 2, 397, 794

Greatest Common Divisior

We found the divisors of 727, 669, 820, 794 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 727, 669, 820, 794 is 1.

Therefore, GCD of numbers 727, 669, 820, 794 is 1

Given Input Data is 727, 669, 820, 794

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

Prime Factorization of 727 is 727

Prime Factorization of 669 is 3 x 223

Prime Factorization of 820 is 2 x 2 x 5 x 41

Prime Factorization of 794 is 2 x 397

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(727, 669) = 486363

GCD(727, 669) = ( 727 x 669 ) / 486363

GCD(727, 669) = 486363 / 486363

GCD(727, 669) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 820

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

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

GCD(1, 820) = 820 / 820

GCD(1, 820) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 794

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

LCM(1, 794) = 794

GCD(1, 794) = ( 1 x 794 ) / 794

GCD(1, 794) = 794 / 794

GCD(1, 794) = 1

GCD of 727, 669, 820, 794 is 1

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• GCD of 667, 407, 241, 929
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1. What is the GCD of 727, 669, 820, 794?

GCD of 727, 669, 820, 794 is 1

2. Where do I get the detailed procedure to find GCD of 727, 669, 820, 794?

You can find a detailed procedure to find GCD of 727, 669, 820, 794 on our page.

3. How to find GCD of 727, 669, 820, 794 on a calculator?

You can find the GCD of 727, 669, 820, 794 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.