GCD of 11, 69, 45 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 11, 69, 45 i.e. 1 largest integer that divides all the numbers equally.

GCD of 11, 69, 45 is 1

GCD(11, 69, 45) = 1

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

GCD of

GCD of numbers 11, 69, 45 is 1

GCD(11, 69, 45) = 1

GCD of 11,69,45 Calculator

GCDof 11,69,45 is 1

Given Input numbers are 11, 69, 45

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

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Greatest Common Divisior

We found the divisors of 11, 69, 45 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 11, 69, 45 is 1.

Therefore, GCD of numbers 11, 69, 45 is 1

Finding GCD of 11, 69, 45 using Prime Factorization

Given Input Data is 11, 69, 45

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

Prime Factorization of 11 is 11

Prime Factorization of 69 is 3 x 23

Prime Factorization of 45 is 3 x 3 x 5

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

Finding GCD of 11, 69, 45 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(11, 69) = 759

GCD(11, 69) = ( 11 x 69 ) / 759

GCD(11, 69) = 759 / 759

GCD(11, 69) = 1


Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 45

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

LCM(1, 45) = 45

GCD(1, 45) = ( 1 x 45 ) / 45

GCD(1, 45) = 45 / 45

GCD(1, 45) = 1

GCD of 11, 69, 45 is 1

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FAQs on GCD of numbers 11, 69, 45

1. What is the GCD of 11, 69, 45?

GCD of 11, 69, 45 is 1


2. Where do I get the detailed procedure to find GCD of 11, 69, 45?

You can find a detailed procedure to find GCD of 11, 69, 45 on our page.


3. How to find GCD of 11, 69, 45 on a calculator?

You can find the GCD of 11, 69, 45 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.