GCD of 777, 940, 136, 823 Calculator

Given Input numbers are 777, 940, 136, 823

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

Divisors of 777

List of positive integer divisors of 777 that divides 777 without a remainder.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 940

List of positive integer divisors of 940 that divides 940 without a remainder.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 823

List of positive integer divisors of 823 that divides 823 without a remainder.

1, 823

Greatest Common Divisior

We found the divisors of 777, 940, 136, 823 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 777, 940, 136, 823 is 1.

Therefore, GCD of numbers 777, 940, 136, 823 is 1

Given Input Data is 777, 940, 136, 823

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

Prime Factorization of 777 is 3 x 7 x 37

Prime Factorization of 940 is 2 x 2 x 5 x 47

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 823 is 823

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(777, 940) = 730380

GCD(777, 940) = ( 777 x 940 ) / 730380

GCD(777, 940) = 730380 / 730380

GCD(777, 940) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 136

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

LCM(1, 136) = 136

GCD(1, 136) = ( 1 x 136 ) / 136

GCD(1, 136) = 136 / 136

GCD(1, 136) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 823

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

LCM(1, 823) = 823

GCD(1, 823) = ( 1 x 823 ) / 823

GCD(1, 823) = 823 / 823

GCD(1, 823) = 1

GCD of 777, 940, 136, 823 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 236, 144, 498, 388
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• GCD of 431, 783, 313, 700

1. What is the GCD of 777, 940, 136, 823?

GCD of 777, 940, 136, 823 is 1

2. Where do I get the detailed procedure to find GCD of 777, 940, 136, 823?

You can find a detailed procedure to find GCD of 777, 940, 136, 823 on our page.

3. How to find GCD of 777, 940, 136, 823 on a calculator?

You can find the GCD of 777, 940, 136, 823 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.