GCD of 917, 836, 40, 797 Calculator

Given Input numbers are 917, 836, 40, 797

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

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Divisors of 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 917, 836, 40, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 917, 836, 40, 797 is 1.

Therefore, GCD of numbers 917, 836, 40, 797 is 1

Given Input Data is 917, 836, 40, 797

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

Prime Factorization of 917 is 7 x 131

Prime Factorization of 836 is 2 x 2 x 11 x 19

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 797 is 797

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(917, 836) = 766612

GCD(917, 836) = ( 917 x 836 ) / 766612

GCD(917, 836) = 766612 / 766612

GCD(917, 836) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 40

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

LCM(1, 40) = 40

GCD(1, 40) = ( 1 x 40 ) / 40

GCD(1, 40) = 40 / 40

GCD(1, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 917, 836, 40, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 638, 199, 99, 610
• GCD of 736, 850, 23, 982
• GCD of 691, 248, 16, 902
• GCD of 199, 696, 84, 535
• GCD of 802, 886, 52, 868

1. What is the GCD of 917, 836, 40, 797?

GCD of 917, 836, 40, 797 is 1

2. Where do I get the detailed procedure to find GCD of 917, 836, 40, 797?

You can find a detailed procedure to find GCD of 917, 836, 40, 797 on our page.

3. How to find GCD of 917, 836, 40, 797 on a calculator?

You can find the GCD of 917, 836, 40, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.