GCD of 183, 620, 791, 684 Calculator

Given Input numbers are 183, 620, 791, 684

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

Divisors of 183

List of positive integer divisors of 183 that divides 183 without a remainder.

1, 3, 61, 183

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 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Greatest Common Divisior

We found the divisors of 183, 620, 791, 684 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 183, 620, 791, 684 is 1.

Therefore, GCD of numbers 183, 620, 791, 684 is 1

Given Input Data is 183, 620, 791, 684

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

Prime Factorization of 183 is 3 x 61

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

Prime Factorization of 791 is 7 x 113

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

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(183, 620) = 113460

GCD(183, 620) = ( 183 x 620 ) / 113460

GCD(183, 620) = 113460 / 113460

GCD(183, 620) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 791

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

LCM(1, 791) = 791

GCD(1, 791) = ( 1 x 791 ) / 791

GCD(1, 791) = 791 / 791

GCD(1, 791) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 684

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

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

GCD(1, 684) = 684 / 684

GCD(1, 684) = 1

GCD of 183, 620, 791, 684 is 1

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1. What is the GCD of 183, 620, 791, 684?

GCD of 183, 620, 791, 684 is 1

2. Where do I get the detailed procedure to find GCD of 183, 620, 791, 684?

You can find a detailed procedure to find GCD of 183, 620, 791, 684 on our page.

3. How to find GCD of 183, 620, 791, 684 on a calculator?

You can find the GCD of 183, 620, 791, 684 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.