GCD of 76, 181, 676, 278 Calculator

Given Input numbers are 76, 181, 676, 278

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 181

List of positive integer divisors of 181 that divides 181 without a remainder.

1, 181

Divisors of 676

List of positive integer divisors of 676 that divides 676 without a remainder.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 278

List of positive integer divisors of 278 that divides 278 without a remainder.

1, 2, 139, 278

Greatest Common Divisior

We found the divisors of 76, 181, 676, 278 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 76, 181, 676, 278 is 1.

Therefore, GCD of numbers 76, 181, 676, 278 is 1

Given Input Data is 76, 181, 676, 278

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 181 is 181

Prime Factorization of 676 is 2 x 2 x 13 x 13

Prime Factorization of 278 is 2 x 139

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, 181) = 13756

GCD(76, 181) = ( 76 x 181 ) / 13756

GCD(76, 181) = 13756 / 13756

GCD(76, 181) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 676

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

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

GCD(1, 676) = 676 / 676

GCD(1, 676) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 278

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

LCM(1, 278) = 278

GCD(1, 278) = ( 1 x 278 ) / 278

GCD(1, 278) = 278 / 278

GCD(1, 278) = 1

GCD of 76, 181, 676, 278 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 55, 425, 576, 548
• GCD of 26, 510, 506, 484
• GCD of 60, 292, 749, 448
• GCD of 65, 895, 299, 769
• GCD of 35, 296, 399, 910

1. What is the GCD of 76, 181, 676, 278?

GCD of 76, 181, 676, 278 is 1

2. Where do I get the detailed procedure to find GCD of 76, 181, 676, 278?

You can find a detailed procedure to find GCD of 76, 181, 676, 278 on our page.

3. How to find GCD of 76, 181, 676, 278 on a calculator?

You can find the GCD of 76, 181, 676, 278 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.