GCD of 372, 622, 81, 479 Calculator

Given Input numbers are 372, 622, 81, 479

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

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 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Greatest Common Divisior

We found the divisors of 372, 622, 81, 479 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 372, 622, 81, 479 is 1.

Therefore, GCD of numbers 372, 622, 81, 479 is 1

Given Input Data is 372, 622, 81, 479

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

Prime Factorization of 372 is 2 x 2 x 3 x 31

Prime Factorization of 622 is 2 x 311

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 479 is 479

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(372, 622) = 115692

GCD(372, 622) = ( 372 x 622 ) / 115692

GCD(372, 622) = 231384 / 115692

GCD(372, 622) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 81

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

LCM(2, 81) = 162

GCD(2, 81) = ( 2 x 81 ) / 162

GCD(2, 81) = 162 / 162

GCD(2, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 479

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

LCM(1, 479) = 479

GCD(1, 479) = ( 1 x 479 ) / 479

GCD(1, 479) = 479 / 479

GCD(1, 479) = 1

GCD of 372, 622, 81, 479 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 151, 827, 39, 233
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• GCD of 510, 375, 25, 584

1. What is the GCD of 372, 622, 81, 479?

GCD of 372, 622, 81, 479 is 1

2. Where do I get the detailed procedure to find GCD of 372, 622, 81, 479?

You can find a detailed procedure to find GCD of 372, 622, 81, 479 on our page.

3. How to find GCD of 372, 622, 81, 479 on a calculator?

You can find the GCD of 372, 622, 81, 479 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.