GCD of 671, 818, 75, 836 Calculator

Given Input numbers are 671, 818, 75, 836

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

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 818

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

1, 2, 409, 818

Divisors of 75

List of positive integer divisors of 75 that divides 75 without a remainder.

1, 3, 5, 15, 25, 75

Divisors of 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

Greatest Common Divisior

We found the divisors of 671, 818, 75, 836 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 671, 818, 75, 836 is 1.

Therefore, GCD of numbers 671, 818, 75, 836 is 1

Given Input Data is 671, 818, 75, 836

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

Prime Factorization of 671 is 11 x 61

Prime Factorization of 818 is 2 x 409

Prime Factorization of 75 is 3 x 5 x 5

Prime Factorization of 836 is 2 x 2 x 11 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(671, 818) = 548878

GCD(671, 818) = ( 671 x 818 ) / 548878

GCD(671, 818) = 548878 / 548878

GCD(671, 818) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 75

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

LCM(1, 75) = 75

GCD(1, 75) = ( 1 x 75 ) / 75

GCD(1, 75) = 75 / 75

GCD(1, 75) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 836

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

LCM(1, 836) = 836

GCD(1, 836) = ( 1 x 836 ) / 836

GCD(1, 836) = 836 / 836

GCD(1, 836) = 1

GCD of 671, 818, 75, 836 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 837, 992, 23, 206
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• GCD of 884, 699, 49, 428

1. What is the GCD of 671, 818, 75, 836?

GCD of 671, 818, 75, 836 is 1

2. Where do I get the detailed procedure to find GCD of 671, 818, 75, 836?

You can find a detailed procedure to find GCD of 671, 818, 75, 836 on our page.

3. How to find GCD of 671, 818, 75, 836 on a calculator?

You can find the GCD of 671, 818, 75, 836 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.