GCD of 97, 956, 285, 867 Calculator

Given Input numbers are 97, 956, 285, 867

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

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Divisors of 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 867

List of positive integer divisors of 867 that divides 867 without a remainder.

1, 3, 17, 51, 289, 867

Greatest Common Divisior

We found the divisors of 97, 956, 285, 867 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 97, 956, 285, 867 is 1.

Therefore, GCD of numbers 97, 956, 285, 867 is 1

Given Input Data is 97, 956, 285, 867

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

Prime Factorization of 97 is 97

Prime Factorization of 956 is 2 x 2 x 239

Prime Factorization of 285 is 3 x 5 x 19

Prime Factorization of 867 is 3 x 17 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(97, 956) = 92732

GCD(97, 956) = ( 97 x 956 ) / 92732

GCD(97, 956) = 92732 / 92732

GCD(97, 956) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 285

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

LCM(1, 285) = 285

GCD(1, 285) = ( 1 x 285 ) / 285

GCD(1, 285) = 285 / 285

GCD(1, 285) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 867

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

LCM(1, 867) = 867

GCD(1, 867) = ( 1 x 867 ) / 867

GCD(1, 867) = 867 / 867

GCD(1, 867) = 1

GCD of 97, 956, 285, 867 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 27, 379, 824, 769
• GCD of 88, 326, 108, 106
• GCD of 86, 469, 971, 483
• GCD of 56, 382, 791, 472
• GCD of 28, 366, 504, 889

1. What is the GCD of 97, 956, 285, 867?

GCD of 97, 956, 285, 867 is 1

2. Where do I get the detailed procedure to find GCD of 97, 956, 285, 867?

You can find a detailed procedure to find GCD of 97, 956, 285, 867 on our page.

3. How to find GCD of 97, 956, 285, 867 on a calculator?

You can find the GCD of 97, 956, 285, 867 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.