GCD of 567, 632, 12, 644 Calculator

Given Input numbers are 567, 632, 12, 644

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

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 632

List of positive integer divisors of 632 that divides 632 without a remainder.

1, 2, 4, 8, 79, 158, 316, 632

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Greatest Common Divisior

We found the divisors of 567, 632, 12, 644 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 567, 632, 12, 644 is 1.

Therefore, GCD of numbers 567, 632, 12, 644 is 1

Given Input Data is 567, 632, 12, 644

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

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

Prime Factorization of 632 is 2 x 2 x 2 x 79

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 644 is 2 x 2 x 7 x 23

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(567, 632) = 358344

GCD(567, 632) = ( 567 x 632 ) / 358344

GCD(567, 632) = 358344 / 358344

GCD(567, 632) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 644

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

LCM(1, 644) = 644

GCD(1, 644) = ( 1 x 644 ) / 644

GCD(1, 644) = 644 / 644

GCD(1, 644) = 1

GCD of 567, 632, 12, 644 is 1

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• GCD of 431, 359, 91, 699
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• GCD of 797, 655, 64, 139

1. What is the GCD of 567, 632, 12, 644?

GCD of 567, 632, 12, 644 is 1

2. Where do I get the detailed procedure to find GCD of 567, 632, 12, 644?

You can find a detailed procedure to find GCD of 567, 632, 12, 644 on our page.

3. How to find GCD of 567, 632, 12, 644 on a calculator?

You can find the GCD of 567, 632, 12, 644 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.