GCD of 620, 665, 983 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Make use of GCD Calculator to determine the Greatest Common Divisor of 620, 665, 983 i.e. 1 largest integer that divides all the numbers equally.

GCD of 620, 665, 983 is 1

GCD(620, 665, 983) = 1

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 620, 665, 983 is 1

GCD(620, 665, 983) = 1

GCD of 620,665,983 Calculator

GCDof 620,665,983 is 1

Given Input numbers are 620, 665, 983

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 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 983

List of positive integer divisors of 983 that divides 983 without a remainder.

1, 983

Greatest Common Divisior

We found the divisors of 620, 665, 983 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 620, 665, 983 is 1.

Therefore, GCD of numbers 620, 665, 983 is 1

Finding GCD of 620, 665, 983 using Prime Factorization

Given Input Data is 620, 665, 983

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 665 is 5 x 7 x 19

Prime Factorization of 983 is 983

The above numbers do not have any common prime factor. So GCD is 1

Finding GCD of 620, 665, 983 using LCM Formula

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, 665) = 82460

GCD(620, 665) = ( 620 x 665 ) / 82460

GCD(620, 665) = 412300 / 82460

GCD(620, 665) = 5


Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 983

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

LCM(5, 983) = 4915

GCD(5, 983) = ( 5 x 983 ) / 4915

GCD(5, 983) = 4915 / 4915

GCD(5, 983) = 1

GCD of 620, 665, 983 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 620, 665, 983

1. What is the GCD of 620, 665, 983?

GCD of 620, 665, 983 is 1


2. Where do I get the detailed procedure to find GCD of 620, 665, 983?

You can find a detailed procedure to find GCD of 620, 665, 983 on our page.


3. How to find GCD of 620, 665, 983 on a calculator?

You can find the GCD of 620, 665, 983 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.