GCD of 887, 197, 729, 765 Calculator

Given Input numbers are 887, 197, 729, 765

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

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

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

Greatest Common Divisior

We found the divisors of 887, 197, 729, 765 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 887, 197, 729, 765 is 1.

Therefore, GCD of numbers 887, 197, 729, 765 is 1

Given Input Data is 887, 197, 729, 765

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

Prime Factorization of 887 is 887

Prime Factorization of 197 is 197

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

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

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(887, 197) = 174739

GCD(887, 197) = ( 887 x 197 ) / 174739

GCD(887, 197) = 174739 / 174739

GCD(887, 197) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 729

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

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

GCD(1, 729) = 729 / 729

GCD(1, 729) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 765

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

LCM(1, 765) = 765

GCD(1, 765) = ( 1 x 765 ) / 765

GCD(1, 765) = 765 / 765

GCD(1, 765) = 1

GCD of 887, 197, 729, 765 is 1

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1. What is the GCD of 887, 197, 729, 765?

GCD of 887, 197, 729, 765 is 1

2. Where do I get the detailed procedure to find GCD of 887, 197, 729, 765?

You can find a detailed procedure to find GCD of 887, 197, 729, 765 on our page.

3. How to find GCD of 887, 197, 729, 765 on a calculator?

You can find the GCD of 887, 197, 729, 765 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.