GCD of 868, 963, 87, 727 Calculator

Given Input numbers are 868, 963, 87, 727

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

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Greatest Common Divisior

We found the divisors of 868, 963, 87, 727 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 868, 963, 87, 727 is 1.

Therefore, GCD of numbers 868, 963, 87, 727 is 1

Given Input Data is 868, 963, 87, 727

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

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 963 is 3 x 3 x 107

Prime Factorization of 87 is 3 x 29

Prime Factorization of 727 is 727

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(868, 963) = 835884

GCD(868, 963) = ( 868 x 963 ) / 835884

GCD(868, 963) = 835884 / 835884

GCD(868, 963) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 727

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

LCM(1, 727) = 727

GCD(1, 727) = ( 1 x 727 ) / 727

GCD(1, 727) = 727 / 727

GCD(1, 727) = 1

GCD of 868, 963, 87, 727 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 589, 227, 43, 771
• GCD of 619, 897, 17, 194
• GCD of 811, 706, 79, 280
• GCD of 661, 841, 61, 991
• GCD of 468, 371, 65, 605

1. What is the GCD of 868, 963, 87, 727?

GCD of 868, 963, 87, 727 is 1

2. Where do I get the detailed procedure to find GCD of 868, 963, 87, 727?

You can find a detailed procedure to find GCD of 868, 963, 87, 727 on our page.

3. How to find GCD of 868, 963, 87, 727 on a calculator?

You can find the GCD of 868, 963, 87, 727 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.