GCD of 816, 665, 59, 957 Calculator

Given Input numbers are 816, 665, 59, 957

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

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 59

List of positive integer divisors of 59 that divides 59 without a remainder.

1, 59

Divisors of 957

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

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

Greatest Common Divisior

We found the divisors of 816, 665, 59, 957 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 816, 665, 59, 957 is 1.

Therefore, GCD of numbers 816, 665, 59, 957 is 1

Given Input Data is 816, 665, 59, 957

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

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

Prime Factorization of 665 is 5 x 7 x 19

Prime Factorization of 59 is 59

Prime Factorization of 957 is 3 x 11 x 29

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(816, 665) = 542640

GCD(816, 665) = ( 816 x 665 ) / 542640

GCD(816, 665) = 542640 / 542640

GCD(816, 665) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 59

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

LCM(1, 59) = 59

GCD(1, 59) = ( 1 x 59 ) / 59

GCD(1, 59) = 59 / 59

GCD(1, 59) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 957

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

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

GCD(1, 957) = 957 / 957

GCD(1, 957) = 1

GCD of 816, 665, 59, 957 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 662, 705, 16, 778
• GCD of 232, 478, 35, 963
• GCD of 869, 720, 60, 392
• GCD of 397, 476, 16, 656
• GCD of 143, 445, 29, 284

1. What is the GCD of 816, 665, 59, 957?

GCD of 816, 665, 59, 957 is 1

2. Where do I get the detailed procedure to find GCD of 816, 665, 59, 957?

You can find a detailed procedure to find GCD of 816, 665, 59, 957 on our page.

3. How to find GCD of 816, 665, 59, 957 on a calculator?

You can find the GCD of 816, 665, 59, 957 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.