GCD of 644, 596, 52, 479 Calculator

Given Input numbers are 644, 596, 52, 479

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

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

Divisors of 596

List of positive integer divisors of 596 that divides 596 without a remainder.

1, 2, 4, 149, 298, 596

Divisors of 52

List of positive integer divisors of 52 that divides 52 without a remainder.

1, 2, 4, 13, 26, 52

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 644, 596, 52, 479 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 644, 596, 52, 479 is 1.

Therefore, GCD of numbers 644, 596, 52, 479 is 1

Given Input Data is 644, 596, 52, 479

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

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

Prime Factorization of 596 is 2 x 2 x 149

Prime Factorization of 52 is 2 x 2 x 13

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(644, 596) = 95956

GCD(644, 596) = ( 644 x 596 ) / 95956

GCD(644, 596) = 383824 / 95956

GCD(644, 596) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 52

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

LCM(4, 52) = 52

GCD(4, 52) = ( 4 x 52 ) / 52

GCD(4, 52) = 208 / 52

GCD(4, 52) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 479

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

LCM(4, 479) = 1916

GCD(4, 479) = ( 4 x 479 ) / 1916

GCD(4, 479) = 1916 / 1916

GCD(4, 479) = 1

GCD of 644, 596, 52, 479 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 497, 100, 37, 399
• GCD of 940, 818, 65, 663
• GCD of 597, 134, 56, 195
• GCD of 805, 208, 24, 972
• GCD of 864, 801, 73, 684

1. What is the GCD of 644, 596, 52, 479?

GCD of 644, 596, 52, 479 is 1

2. Where do I get the detailed procedure to find GCD of 644, 596, 52, 479?

You can find a detailed procedure to find GCD of 644, 596, 52, 479 on our page.

3. How to find GCD of 644, 596, 52, 479 on a calculator?

You can find the GCD of 644, 596, 52, 479 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.