GCD of 307, 765, 27, 879 Calculator

Given Input numbers are 307, 765, 27, 879

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

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

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 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 879

List of positive integer divisors of 879 that divides 879 without a remainder.

1, 3, 293, 879

Greatest Common Divisior

We found the divisors of 307, 765, 27, 879 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 307, 765, 27, 879 is 1.

Therefore, GCD of numbers 307, 765, 27, 879 is 1

Given Input Data is 307, 765, 27, 879

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

Prime Factorization of 307 is 307

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

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 879 is 3 x 293

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

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(307, 765) = 234855

GCD(307, 765) = ( 307 x 765 ) / 234855

GCD(307, 765) = 234855 / 234855

GCD(307, 765) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 27

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

LCM(1, 27) = 27

GCD(1, 27) = ( 1 x 27 ) / 27

GCD(1, 27) = 27 / 27

GCD(1, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 879

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

LCM(1, 879) = 879

GCD(1, 879) = ( 1 x 879 ) / 879

GCD(1, 879) = 879 / 879

GCD(1, 879) = 1

GCD of 307, 765, 27, 879 is 1

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1. What is the GCD of 307, 765, 27, 879?

GCD of 307, 765, 27, 879 is 1

2. Where do I get the detailed procedure to find GCD of 307, 765, 27, 879?

You can find a detailed procedure to find GCD of 307, 765, 27, 879 on our page.

3. How to find GCD of 307, 765, 27, 879 on a calculator?

You can find the GCD of 307, 765, 27, 879 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.