GCD of 812, 909, 362, 652 Calculator

Given Input numbers are 812, 909, 362, 652

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

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

Divisors of 909

List of positive integer divisors of 909 that divides 909 without a remainder.

1, 3, 9, 101, 303, 909

Divisors of 362

List of positive integer divisors of 362 that divides 362 without a remainder.

1, 2, 181, 362

Divisors of 652

List of positive integer divisors of 652 that divides 652 without a remainder.

1, 2, 4, 163, 326, 652

Greatest Common Divisior

We found the divisors of 812, 909, 362, 652 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 812, 909, 362, 652 is 1.

Therefore, GCD of numbers 812, 909, 362, 652 is 1

Given Input Data is 812, 909, 362, 652

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

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

Prime Factorization of 909 is 3 x 3 x 101

Prime Factorization of 362 is 2 x 181

Prime Factorization of 652 is 2 x 2 x 163

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(812, 909) = 738108

GCD(812, 909) = ( 812 x 909 ) / 738108

GCD(812, 909) = 738108 / 738108

GCD(812, 909) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 362

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

LCM(1, 362) = 362

GCD(1, 362) = ( 1 x 362 ) / 362

GCD(1, 362) = 362 / 362

GCD(1, 362) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 652

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

LCM(1, 652) = 652

GCD(1, 652) = ( 1 x 652 ) / 652

GCD(1, 652) = 652 / 652

GCD(1, 652) = 1

GCD of 812, 909, 362, 652 is 1

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1. What is the GCD of 812, 909, 362, 652?

GCD of 812, 909, 362, 652 is 1

2. Where do I get the detailed procedure to find GCD of 812, 909, 362, 652?

You can find a detailed procedure to find GCD of 812, 909, 362, 652 on our page.

3. How to find GCD of 812, 909, 362, 652 on a calculator?

You can find the GCD of 812, 909, 362, 652 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.