GCD of 620, 198, 47, 936 Calculator

Given Input numbers are 620, 198, 47, 936

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

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 198

List of positive integer divisors of 198 that divides 198 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 936

List of positive integer divisors of 936 that divides 936 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Greatest Common Divisior

We found the divisors of 620, 198, 47, 936 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 620, 198, 47, 936 is 1.

Therefore, GCD of numbers 620, 198, 47, 936 is 1

Given Input Data is 620, 198, 47, 936

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

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 198 is 2 x 3 x 3 x 11

Prime Factorization of 47 is 47

Prime Factorization of 936 is 2 x 2 x 2 x 3 x 3 x 13

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(620, 198) = 61380

GCD(620, 198) = ( 620 x 198 ) / 61380

GCD(620, 198) = 122760 / 61380

GCD(620, 198) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 47

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

LCM(2, 47) = 94

GCD(2, 47) = ( 2 x 47 ) / 94

GCD(2, 47) = 94 / 94

GCD(2, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 936

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

LCM(1, 936) = 936

GCD(1, 936) = ( 1 x 936 ) / 936

GCD(1, 936) = 936 / 936

GCD(1, 936) = 1

GCD of 620, 198, 47, 936 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 262, 237, 89, 634
• GCD of 276, 683, 94, 596
• GCD of 955, 835, 93, 821
• GCD of 972, 348, 59, 281
• GCD of 582, 643, 39, 206

1. What is the GCD of 620, 198, 47, 936?

GCD of 620, 198, 47, 936 is 1

2. Where do I get the detailed procedure to find GCD of 620, 198, 47, 936?

You can find a detailed procedure to find GCD of 620, 198, 47, 936 on our page.

3. How to find GCD of 620, 198, 47, 936 on a calculator?

You can find the GCD of 620, 198, 47, 936 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.