GCD of 76, 152, 385, 777 Calculator

Given Input numbers are 76, 152, 385, 777

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

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 385

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

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

Divisors of 777

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

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

Greatest Common Divisior

We found the divisors of 76, 152, 385, 777 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 76, 152, 385, 777 is 1.

Therefore, GCD of numbers 76, 152, 385, 777 is 1

Given Input Data is 76, 152, 385, 777

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

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 152 is 2 x 2 x 2 x 19

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 777 is 3 x 7 x 37

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(76, 152) = 152

GCD(76, 152) = ( 76 x 152 ) / 152

GCD(76, 152) = 11552 / 152

GCD(76, 152) = 76

Step2:

Here we consider the GCD from the above i.e. 76 as first number and the next as 385

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

LCM(76, 385) = 29260

GCD(76, 385) = ( 76 x 385 ) / 29260

GCD(76, 385) = 29260 / 29260

GCD(76, 385) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 777

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

LCM(1, 777) = 777

GCD(1, 777) = ( 1 x 777 ) / 777

GCD(1, 777) = 777 / 777

GCD(1, 777) = 1

GCD of 76, 152, 385, 777 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 10, 911, 517, 707
• GCD of 38, 553, 773, 189
• GCD of 87, 760, 820, 427
• GCD of 49, 113, 746, 125
• GCD of 31, 581, 733, 125

1. What is the GCD of 76, 152, 385, 777?

GCD of 76, 152, 385, 777 is 1

2. Where do I get the detailed procedure to find GCD of 76, 152, 385, 777?

You can find a detailed procedure to find GCD of 76, 152, 385, 777 on our page.

3. How to find GCD of 76, 152, 385, 777 on a calculator?

You can find the GCD of 76, 152, 385, 777 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.