GCD of 651, 877, 798 Calculator

Given Input numbers are 651, 877, 798

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 877

List of positive integer divisors of 877 that divides 877 without a remainder.

1, 877

Divisors of 798

List of positive integer divisors of 798 that divides 798 without a remainder.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

Greatest Common Divisior

We found the divisors of 651, 877, 798 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 651, 877, 798 is 1.

Therefore, GCD of numbers 651, 877, 798 is 1

Given Input Data is 651, 877, 798

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 877 is 877

Prime Factorization of 798 is 2 x 3 x 7 x 19

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, 877) = 570927

GCD(651, 877) = ( 651 x 877 ) / 570927

GCD(651, 877) = 570927 / 570927

GCD(651, 877) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 798

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

LCM(1, 798) = 798

GCD(1, 798) = ( 1 x 798 ) / 798

GCD(1, 798) = 798 / 798

GCD(1, 798) = 1

GCD of 651, 877, 798 is 1

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1. What is the GCD of 651, 877, 798?

GCD of 651, 877, 798 is 1

2. Where do I get the detailed procedure to find GCD of 651, 877, 798?

You can find a detailed procedure to find GCD of 651, 877, 798 on our page.

3. How to find GCD of 651, 877, 798 on a calculator?

You can find the GCD of 651, 877, 798 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.