GCD of 854, 227, 630, 812 Calculator

Given Input numbers are 854, 227, 630, 812

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

Divisors of 854

List of positive integer divisors of 854 that divides 854 without a remainder.

1, 2, 7, 14, 61, 122, 427, 854

Divisors of 227

List of positive integer divisors of 227 that divides 227 without a remainder.

1, 227

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Greatest Common Divisior

We found the divisors of 854, 227, 630, 812 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 854, 227, 630, 812 is 1.

Therefore, GCD of numbers 854, 227, 630, 812 is 1

Given Input Data is 854, 227, 630, 812

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

Prime Factorization of 854 is 2 x 7 x 61

Prime Factorization of 227 is 227

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 812 is 2 x 2 x 7 x 29

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(854, 227) = 193858

GCD(854, 227) = ( 854 x 227 ) / 193858

GCD(854, 227) = 193858 / 193858

GCD(854, 227) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 630

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

LCM(1, 630) = 630

GCD(1, 630) = ( 1 x 630 ) / 630

GCD(1, 630) = 630 / 630

GCD(1, 630) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 812

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

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

GCD(1, 812) = 812 / 812

GCD(1, 812) = 1

GCD of 854, 227, 630, 812 is 1

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1. What is the GCD of 854, 227, 630, 812?

GCD of 854, 227, 630, 812 is 1

2. Where do I get the detailed procedure to find GCD of 854, 227, 630, 812?

You can find a detailed procedure to find GCD of 854, 227, 630, 812 on our page.

3. How to find GCD of 854, 227, 630, 812 on a calculator?

You can find the GCD of 854, 227, 630, 812 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.