GCD of 651, 273, 791, 852 Calculator

Given Input numbers are 651, 273, 791, 852

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

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 273

List of positive integer divisors of 273 that divides 273 without a remainder.

1, 3, 7, 13, 21, 39, 91, 273

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 852

List of positive integer divisors of 852 that divides 852 without a remainder.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Greatest Common Divisior

We found the divisors of 651, 273, 791, 852 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 651, 273, 791, 852 is 1.

Therefore, GCD of numbers 651, 273, 791, 852 is 1

Given Input Data is 651, 273, 791, 852

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

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 273 is 3 x 7 x 13

Prime Factorization of 791 is 7 x 113

Prime Factorization of 852 is 2 x 2 x 3 x 71

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(651, 273) = 8463

GCD(651, 273) = ( 651 x 273 ) / 8463

GCD(651, 273) = 177723 / 8463

GCD(651, 273) = 21

Step2:

Here we consider the GCD from the above i.e. 21 as first number and the next as 791

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

LCM(21, 791) = 2373

GCD(21, 791) = ( 21 x 791 ) / 2373

GCD(21, 791) = 16611 / 2373

GCD(21, 791) = 7

Step3:

Here we consider the GCD from the above i.e. 7 as first number and the next as 852

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

LCM(7, 852) = 5964

GCD(7, 852) = ( 7 x 852 ) / 5964

GCD(7, 852) = 5964 / 5964

GCD(7, 852) = 1

GCD of 651, 273, 791, 852 is 1

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1. What is the GCD of 651, 273, 791, 852?

GCD of 651, 273, 791, 852 is 1

2. Where do I get the detailed procedure to find GCD of 651, 273, 791, 852?

You can find a detailed procedure to find GCD of 651, 273, 791, 852 on our page.

3. How to find GCD of 651, 273, 791, 852 on a calculator?

You can find the GCD of 651, 273, 791, 852 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.