GCD of 822, 376, 87, 641 Calculator

Given Input numbers are 822, 376, 87, 641

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 376

List of positive integer divisors of 376 that divides 376 without a remainder.

1, 2, 4, 8, 47, 94, 188, 376

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

Greatest Common Divisior

We found the divisors of 822, 376, 87, 641 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 822, 376, 87, 641 is 1.

Therefore, GCD of numbers 822, 376, 87, 641 is 1

Given Input Data is 822, 376, 87, 641

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 376 is 2 x 2 x 2 x 47

Prime Factorization of 87 is 3 x 29

Prime Factorization of 641 is 641

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, 376) = 154536

GCD(822, 376) = ( 822 x 376 ) / 154536

GCD(822, 376) = 309072 / 154536

GCD(822, 376) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 87

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

LCM(2, 87) = 174

GCD(2, 87) = ( 2 x 87 ) / 174

GCD(2, 87) = 174 / 174

GCD(2, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 641

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

LCM(1, 641) = 641

GCD(1, 641) = ( 1 x 641 ) / 641

GCD(1, 641) = 641 / 641

GCD(1, 641) = 1

GCD of 822, 376, 87, 641 is 1

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• GCD of 459, 276, 37, 716
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1. What is the GCD of 822, 376, 87, 641?

GCD of 822, 376, 87, 641 is 1

2. Where do I get the detailed procedure to find GCD of 822, 376, 87, 641?

You can find a detailed procedure to find GCD of 822, 376, 87, 641 on our page.

3. How to find GCD of 822, 376, 87, 641 on a calculator?

You can find the GCD of 822, 376, 87, 641 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.