GCD of 876, 997, 80, 855 Calculator

Given Input numbers are 876, 997, 80, 855

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

Divisors of 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 855

List of positive integer divisors of 855 that divides 855 without a remainder.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Greatest Common Divisior

We found the divisors of 876, 997, 80, 855 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 876, 997, 80, 855 is 1.

Therefore, GCD of numbers 876, 997, 80, 855 is 1

Given Input Data is 876, 997, 80, 855

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

Prime Factorization of 876 is 2 x 2 x 3 x 73

Prime Factorization of 997 is 997

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 855 is 3 x 3 x 5 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(876, 997) = 873372

GCD(876, 997) = ( 876 x 997 ) / 873372

GCD(876, 997) = 873372 / 873372

GCD(876, 997) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 855

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

LCM(1, 855) = 855

GCD(1, 855) = ( 1 x 855 ) / 855

GCD(1, 855) = 855 / 855

GCD(1, 855) = 1

GCD of 876, 997, 80, 855 is 1

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1. What is the GCD of 876, 997, 80, 855?

GCD of 876, 997, 80, 855 is 1

2. Where do I get the detailed procedure to find GCD of 876, 997, 80, 855?

You can find a detailed procedure to find GCD of 876, 997, 80, 855 on our page.

3. How to find GCD of 876, 997, 80, 855 on a calculator?

You can find the GCD of 876, 997, 80, 855 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.