GCD of 818, 847, 887, 634 Calculator

Given Input numbers are 818, 847, 887, 634

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

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Greatest Common Divisior

We found the divisors of 818, 847, 887, 634 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 847, 887, 634 is 1.

Therefore, GCD of numbers 818, 847, 887, 634 is 1

Given Input Data is 818, 847, 887, 634

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 847 is 7 x 11 x 11

Prime Factorization of 887 is 887

Prime Factorization of 634 is 2 x 317

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(818, 847) = 692846

GCD(818, 847) = ( 818 x 847 ) / 692846

GCD(818, 847) = 692846 / 692846

GCD(818, 847) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 887

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

LCM(1, 887) = 887

GCD(1, 887) = ( 1 x 887 ) / 887

GCD(1, 887) = 887 / 887

GCD(1, 887) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 634

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

LCM(1, 634) = 634

GCD(1, 634) = ( 1 x 634 ) / 634

GCD(1, 634) = 634 / 634

GCD(1, 634) = 1

GCD of 818, 847, 887, 634 is 1

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1. What is the GCD of 818, 847, 887, 634?

GCD of 818, 847, 887, 634 is 1

2. Where do I get the detailed procedure to find GCD of 818, 847, 887, 634?

You can find a detailed procedure to find GCD of 818, 847, 887, 634 on our page.

3. How to find GCD of 818, 847, 887, 634 on a calculator?

You can find the GCD of 818, 847, 887, 634 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.