GCD of 771, 283, 790, 551 Calculator

Given Input numbers are 771, 283, 790, 551

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 283

List of positive integer divisors of 283 that divides 283 without a remainder.

1, 283

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Greatest Common Divisior

We found the divisors of 771, 283, 790, 551 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 771, 283, 790, 551 is 1.

Therefore, GCD of numbers 771, 283, 790, 551 is 1

Given Input Data is 771, 283, 790, 551

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

Prime Factorization of 771 is 3 x 257

Prime Factorization of 283 is 283

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 551 is 19 x 29

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, 283) = 218193

GCD(771, 283) = ( 771 x 283 ) / 218193

GCD(771, 283) = 218193 / 218193

GCD(771, 283) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 790

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

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

GCD(1, 790) = 790 / 790

GCD(1, 790) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 551

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

LCM(1, 551) = 551

GCD(1, 551) = ( 1 x 551 ) / 551

GCD(1, 551) = 551 / 551

GCD(1, 551) = 1

GCD of 771, 283, 790, 551 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 948, 441, 765, 880
• GCD of 926, 176, 510, 588
• GCD of 707, 107, 417, 419
• GCD of 536, 624, 618, 109
• GCD of 219, 770, 253, 581

1. What is the GCD of 771, 283, 790, 551?

GCD of 771, 283, 790, 551 is 1

2. Where do I get the detailed procedure to find GCD of 771, 283, 790, 551?

You can find a detailed procedure to find GCD of 771, 283, 790, 551 on our page.

3. How to find GCD of 771, 283, 790, 551 on a calculator?

You can find the GCD of 771, 283, 790, 551 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.