GCD of 691, 845, 34 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 691, 845, 34 i.e. 1 largest integer that divides all the numbers equally.

GCD of 691, 845, 34 is 1

GCD(691, 845, 34) = 1

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

GCD of

GCD of numbers 691, 845, 34 is 1

GCD(691, 845, 34) = 1

GCD of 691,845,34 Calculator

GCDof 691,845,34 is 1

Given Input numbers are 691, 845, 34

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

Divisors of 691

List of positive integer divisors of 691 that divides 691 without a remainder.

1, 691

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Greatest Common Divisior

We found the divisors of 691, 845, 34 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 691, 845, 34 is 1.

Therefore, GCD of numbers 691, 845, 34 is 1

Finding GCD of 691, 845, 34 using Prime Factorization

Given Input Data is 691, 845, 34

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

Prime Factorization of 691 is 691

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 34 is 2 x 17

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

Finding GCD of 691, 845, 34 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(691, 845) = 583895

GCD(691, 845) = ( 691 x 845 ) / 583895

GCD(691, 845) = 583895 / 583895

GCD(691, 845) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 34

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

LCM(1, 34) = 34

GCD(1, 34) = ( 1 x 34 ) / 34

GCD(1, 34) = 34 / 34

GCD(1, 34) = 1

GCD of 691, 845, 34 is 1

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FAQs on GCD of numbers 691, 845, 34

1. What is the GCD of 691, 845, 34?

GCD of 691, 845, 34 is 1

2. Where do I get the detailed procedure to find GCD of 691, 845, 34?

You can find a detailed procedure to find GCD of 691, 845, 34 on our page.

3. How to find GCD of 691, 845, 34 on a calculator?

You can find the GCD of 691, 845, 34 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.