GCD of 188, 759, 931, 620 Calculator

Given Input numbers are 188, 759, 931, 620

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

Divisors of 188

List of positive integer divisors of 188 that divides 188 without a remainder.

1, 2, 4, 47, 94, 188

Divisors of 759

List of positive integer divisors of 759 that divides 759 without a remainder.

1, 3, 11, 23, 33, 69, 253, 759

Divisors of 931

List of positive integer divisors of 931 that divides 931 without a remainder.

1, 7, 19, 49, 133, 931

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

Greatest Common Divisior

We found the divisors of 188, 759, 931, 620 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 188, 759, 931, 620 is 1.

Therefore, GCD of numbers 188, 759, 931, 620 is 1

Given Input Data is 188, 759, 931, 620

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

Prime Factorization of 188 is 2 x 2 x 47

Prime Factorization of 759 is 3 x 11 x 23

Prime Factorization of 931 is 7 x 7 x 19

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

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(188, 759) = 142692

GCD(188, 759) = ( 188 x 759 ) / 142692

GCD(188, 759) = 142692 / 142692

GCD(188, 759) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 931

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

LCM(1, 931) = 931

GCD(1, 931) = ( 1 x 931 ) / 931

GCD(1, 931) = 931 / 931

GCD(1, 931) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 620

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

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

GCD(1, 620) = 620 / 620

GCD(1, 620) = 1

GCD of 188, 759, 931, 620 is 1

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• GCD of 147, 663, 391, 904
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• GCD of 649, 209, 721, 603
• GCD of 430, 668, 270, 618

1. What is the GCD of 188, 759, 931, 620?

GCD of 188, 759, 931, 620 is 1

2. Where do I get the detailed procedure to find GCD of 188, 759, 931, 620?

You can find a detailed procedure to find GCD of 188, 759, 931, 620 on our page.

3. How to find GCD of 188, 759, 931, 620 on a calculator?

You can find the GCD of 188, 759, 931, 620 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.