GCD of 822, 372, 194, 555 Calculator

Given Input numbers are 822, 372, 194, 555

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 372

List of positive integer divisors of 372 that divides 372 without a remainder.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Divisors of 194

List of positive integer divisors of 194 that divides 194 without a remainder.

1, 2, 97, 194

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Greatest Common Divisior

We found the divisors of 822, 372, 194, 555 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 822, 372, 194, 555 is 1.

Therefore, GCD of numbers 822, 372, 194, 555 is 1

Given Input Data is 822, 372, 194, 555

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 372 is 2 x 2 x 3 x 31

Prime Factorization of 194 is 2 x 97

Prime Factorization of 555 is 3 x 5 x 37

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, 372) = 50964

GCD(822, 372) = ( 822 x 372 ) / 50964

GCD(822, 372) = 305784 / 50964

GCD(822, 372) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 194

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

LCM(6, 194) = 582

GCD(6, 194) = ( 6 x 194 ) / 582

GCD(6, 194) = 1164 / 582

GCD(6, 194) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 555

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

LCM(2, 555) = 1110

GCD(2, 555) = ( 2 x 555 ) / 1110

GCD(2, 555) = 1110 / 1110

GCD(2, 555) = 1

GCD of 822, 372, 194, 555 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 867, 578, 861, 520
• GCD of 828, 796, 325, 591
• GCD of 614, 648, 127, 760
• GCD of 792, 615, 709, 163
• GCD of 941, 717, 768, 236

1. What is the GCD of 822, 372, 194, 555?

GCD of 822, 372, 194, 555 is 1

2. Where do I get the detailed procedure to find GCD of 822, 372, 194, 555?

You can find a detailed procedure to find GCD of 822, 372, 194, 555 on our page.

3. How to find GCD of 822, 372, 194, 555 on a calculator?

You can find the GCD of 822, 372, 194, 555 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.