GCD of 777, 228, 339, 385 Calculator

Given Input numbers are 777, 228, 339, 385

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 228

List of positive integer divisors of 228 that divides 228 without a remainder.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 339

List of positive integer divisors of 339 that divides 339 without a remainder.

1, 3, 113, 339

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Greatest Common Divisior

We found the divisors of 777, 228, 339, 385 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 777, 228, 339, 385 is 1.

Therefore, GCD of numbers 777, 228, 339, 385 is 1

Given Input Data is 777, 228, 339, 385

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 228 is 2 x 2 x 3 x 19

Prime Factorization of 339 is 3 x 113

Prime Factorization of 385 is 5 x 7 x 11

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, 228) = 59052

GCD(777, 228) = ( 777 x 228 ) / 59052

GCD(777, 228) = 177156 / 59052

GCD(777, 228) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 339

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

LCM(3, 339) = 339

GCD(3, 339) = ( 3 x 339 ) / 339

GCD(3, 339) = 1017 / 339

GCD(3, 339) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 385

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

LCM(3, 385) = 1155

GCD(3, 385) = ( 3 x 385 ) / 1155

GCD(3, 385) = 1155 / 1155

GCD(3, 385) = 1

GCD of 777, 228, 339, 385 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 412, 226, 499, 770
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• GCD of 217, 555, 717, 456
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• GCD of 474, 276, 717, 743

1. What is the GCD of 777, 228, 339, 385?

GCD of 777, 228, 339, 385 is 1

2. Where do I get the detailed procedure to find GCD of 777, 228, 339, 385?

You can find a detailed procedure to find GCD of 777, 228, 339, 385 on our page.

3. How to find GCD of 777, 228, 339, 385 on a calculator?

You can find the GCD of 777, 228, 339, 385 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.