GCD of 822, 437, 80, 667 Calculator

Given Input numbers are 822, 437, 80, 667

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

Divisors of 822

List of positive integer divisors of 822 that divides 822 without a remainder.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Greatest Common Divisior

We found the divisors of 822, 437, 80, 667 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 822, 437, 80, 667 is 1.

Therefore, GCD of numbers 822, 437, 80, 667 is 1

Given Input Data is 822, 437, 80, 667

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

Prime Factorization of 822 is 2 x 3 x 137

Prime Factorization of 437 is 19 x 23

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 667 is 23 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(822, 437) = 359214

GCD(822, 437) = ( 822 x 437 ) / 359214

GCD(822, 437) = 359214 / 359214

GCD(822, 437) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 667

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

LCM(1, 667) = 667

GCD(1, 667) = ( 1 x 667 ) / 667

GCD(1, 667) = 667 / 667

GCD(1, 667) = 1

GCD of 822, 437, 80, 667 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 277, 886, 12, 535
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• GCD of 776, 982, 61, 331
• GCD of 556, 765, 54, 588
• GCD of 201, 482, 63, 154

1. What is the GCD of 822, 437, 80, 667?

GCD of 822, 437, 80, 667 is 1

2. Where do I get the detailed procedure to find GCD of 822, 437, 80, 667?

You can find a detailed procedure to find GCD of 822, 437, 80, 667 on our page.

3. How to find GCD of 822, 437, 80, 667 on a calculator?

You can find the GCD of 822, 437, 80, 667 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.