GCD of 991, 795, 87 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 991, 795, 87 i.e. 1 largest integer that divides all the numbers equally.

GCD of 991, 795, 87 is 1

GCD(991, 795, 87) = 1

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

GCD of

GCD of numbers 991, 795, 87 is 1

GCD(991, 795, 87) = 1

GCD of 991,795,87 Calculator

GCDof 991,795,87 is 1

Given Input numbers are 991, 795, 87

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

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 795

List of positive integer divisors of 795 that divides 795 without a remainder.

1, 3, 5, 15, 53, 159, 265, 795

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Greatest Common Divisior

We found the divisors of 991, 795, 87 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 991, 795, 87 is 1.

Therefore, GCD of numbers 991, 795, 87 is 1

Finding GCD of 991, 795, 87 using Prime Factorization

Given Input Data is 991, 795, 87

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

Prime Factorization of 991 is 991

Prime Factorization of 795 is 3 x 5 x 53

Prime Factorization of 87 is 3 x 29

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

Finding GCD of 991, 795, 87 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(991, 795) = 787845

GCD(991, 795) = ( 991 x 795 ) / 787845

GCD(991, 795) = 787845 / 787845

GCD(991, 795) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

GCD of 991, 795, 87 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

FAQs on GCD of numbers 991, 795, 87

1. What is the GCD of 991, 795, 87?

GCD of 991, 795, 87 is 1

2. Where do I get the detailed procedure to find GCD of 991, 795, 87?

You can find a detailed procedure to find GCD of 991, 795, 87 on our page.

3. How to find GCD of 991, 795, 87 on a calculator?

You can find the GCD of 991, 795, 87 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.