GCD of 52, 642, 477, 844 Calculator

Given Input numbers are 52, 642, 477, 844

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

Divisors of 52

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

1, 2, 4, 13, 26, 52

Divisors of 642

List of positive integer divisors of 642 that divides 642 without a remainder.

1, 2, 3, 6, 107, 214, 321, 642

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 844

List of positive integer divisors of 844 that divides 844 without a remainder.

1, 2, 4, 211, 422, 844

Greatest Common Divisior

We found the divisors of 52, 642, 477, 844 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 52, 642, 477, 844 is 1.

Therefore, GCD of numbers 52, 642, 477, 844 is 1

Given Input Data is 52, 642, 477, 844

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

Prime Factorization of 52 is 2 x 2 x 13

Prime Factorization of 642 is 2 x 3 x 107

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 844 is 2 x 2 x 211

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(52, 642) = 16692

GCD(52, 642) = ( 52 x 642 ) / 16692

GCD(52, 642) = 33384 / 16692

GCD(52, 642) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 477

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

LCM(2, 477) = 954

GCD(2, 477) = ( 2 x 477 ) / 954

GCD(2, 477) = 954 / 954

GCD(2, 477) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 844

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

LCM(1, 844) = 844

GCD(1, 844) = ( 1 x 844 ) / 844

GCD(1, 844) = 844 / 844

GCD(1, 844) = 1

GCD of 52, 642, 477, 844 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 81, 133, 973, 422
• GCD of 67, 200, 145, 219
• GCD of 23, 352, 325, 478
• GCD of 69, 570, 276, 340
• GCD of 55, 670, 696, 181

1. What is the GCD of 52, 642, 477, 844?

GCD of 52, 642, 477, 844 is 1

2. Where do I get the detailed procedure to find GCD of 52, 642, 477, 844?

You can find a detailed procedure to find GCD of 52, 642, 477, 844 on our page.

3. How to find GCD of 52, 642, 477, 844 on a calculator?

You can find the GCD of 52, 642, 477, 844 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.