GCD of 957, 807, 693, 866 Calculator

Given Input numbers are 957, 807, 693, 866

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

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

Divisors of 693

List of positive integer divisors of 693 that divides 693 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 866

List of positive integer divisors of 866 that divides 866 without a remainder.

1, 2, 433, 866

Greatest Common Divisior

We found the divisors of 957, 807, 693, 866 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 957, 807, 693, 866 is 1.

Therefore, GCD of numbers 957, 807, 693, 866 is 1

Given Input Data is 957, 807, 693, 866

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

Prime Factorization of 957 is 3 x 11 x 29

Prime Factorization of 807 is 3 x 269

Prime Factorization of 693 is 3 x 3 x 7 x 11

Prime Factorization of 866 is 2 x 433

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(957, 807) = 257433

GCD(957, 807) = ( 957 x 807 ) / 257433

GCD(957, 807) = 772299 / 257433

GCD(957, 807) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 693

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

LCM(3, 693) = 693

GCD(3, 693) = ( 3 x 693 ) / 693

GCD(3, 693) = 2079 / 693

GCD(3, 693) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 866

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

LCM(3, 866) = 2598

GCD(3, 866) = ( 3 x 866 ) / 2598

GCD(3, 866) = 2598 / 2598

GCD(3, 866) = 1

GCD of 957, 807, 693, 866 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 337, 618, 304, 614
• GCD of 900, 464, 909, 418
• GCD of 588, 505, 794, 783
• GCD of 871, 557, 863, 574
• GCD of 731, 595, 440, 321

1. What is the GCD of 957, 807, 693, 866?

GCD of 957, 807, 693, 866 is 1

2. Where do I get the detailed procedure to find GCD of 957, 807, 693, 866?

You can find a detailed procedure to find GCD of 957, 807, 693, 866 on our page.

3. How to find GCD of 957, 807, 693, 866 on a calculator?

You can find the GCD of 957, 807, 693, 866 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.