GCD of 627, 765, 117 Calculator

Given Input numbers are 627, 765, 117

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

Divisors of 627

List of positive integer divisors of 627 that divides 627 without a remainder.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 117

List of positive integer divisors of 117 that divides 117 without a remainder.

1, 3, 9, 13, 39, 117

Greatest Common Divisior

We found the divisors of 627, 765, 117 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 627, 765, 117 is 3.

Therefore, GCD of numbers 627, 765, 117 is 3

Given Input Data is 627, 765, 117

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

Prime Factorization of 627 is 3 x 11 x 19

Prime Factorization of 765 is 3 x 3 x 5 x 17

Prime Factorization of 117 is 3 x 3 x 13

Highest common occurrences in the given inputs are 3¹

Multiplying them we get the GCD as 3

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(627, 765) = 159885

GCD(627, 765) = ( 627 x 765 ) / 159885

GCD(627, 765) = 479655 / 159885

GCD(627, 765) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 117

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

LCM(3, 117) = 117

GCD(3, 117) = ( 3 x 117 ) / 117

GCD(3, 117) = 351 / 117

GCD(3, 117) = 3

GCD of 627, 765, 117 is 3

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1. What is the GCD of 627, 765, 117?

GCD of 627, 765, 117 is 3

2. Where do I get the detailed procedure to find GCD of 627, 765, 117?

You can find a detailed procedure to find GCD of 627, 765, 117 on our page.

3. How to find GCD of 627, 765, 117 on a calculator?

You can find the GCD of 627, 765, 117 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.