GCD of 876, 665, 84, 838 Calculator

Given Input numbers are 876, 665, 84, 838

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 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Greatest Common Divisior

We found the divisors of 876, 665, 84, 838 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 876, 665, 84, 838 is 1.

Therefore, GCD of numbers 876, 665, 84, 838 is 1

Given Input Data is 876, 665, 84, 838

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 665 is 5 x 7 x 19

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 838 is 2 x 419

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, 665) = 582540

GCD(876, 665) = ( 876 x 665 ) / 582540

GCD(876, 665) = 582540 / 582540

GCD(876, 665) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 838

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

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

GCD(1, 838) = 838 / 838

GCD(1, 838) = 1

GCD of 876, 665, 84, 838 is 1

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1. What is the GCD of 876, 665, 84, 838?

GCD of 876, 665, 84, 838 is 1

2. Where do I get the detailed procedure to find GCD of 876, 665, 84, 838?

You can find a detailed procedure to find GCD of 876, 665, 84, 838 on our page.

3. How to find GCD of 876, 665, 84, 838 on a calculator?

You can find the GCD of 876, 665, 84, 838 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.