GCD of 771, 791, 526, 385 Calculator

Given Input numbers are 771, 791, 526, 385

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

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 526

List of positive integer divisors of 526 that divides 526 without a remainder.

1, 2, 263, 526

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 771, 791, 526, 385 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 771, 791, 526, 385 is 1.

Therefore, GCD of numbers 771, 791, 526, 385 is 1

Given Input Data is 771, 791, 526, 385

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

Prime Factorization of 771 is 3 x 257

Prime Factorization of 791 is 7 x 113

Prime Factorization of 526 is 2 x 263

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(771, 791) = 609861

GCD(771, 791) = ( 771 x 791 ) / 609861

GCD(771, 791) = 609861 / 609861

GCD(771, 791) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 526

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

LCM(1, 526) = 526

GCD(1, 526) = ( 1 x 526 ) / 526

GCD(1, 526) = 526 / 526

GCD(1, 526) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 385

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

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

GCD(1, 385) = 385 / 385

GCD(1, 385) = 1

GCD of 771, 791, 526, 385 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 805, 627, 392, 790
• GCD of 489, 516, 688, 616
• GCD of 420, 953, 216, 392
• GCD of 399, 798, 715, 284
• GCD of 677, 547, 396, 750

1. What is the GCD of 771, 791, 526, 385?

GCD of 771, 791, 526, 385 is 1

2. Where do I get the detailed procedure to find GCD of 771, 791, 526, 385?

You can find a detailed procedure to find GCD of 771, 791, 526, 385 on our page.

3. How to find GCD of 771, 791, 526, 385 on a calculator?

You can find the GCD of 771, 791, 526, 385 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.