GCD of 676, 699, 80, 778 Calculator

Given Input numbers are 676, 699, 80, 778

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

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 699

List of positive integer divisors of 699 that divides 699 without a remainder.

1, 3, 233, 699

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Greatest Common Divisior

We found the divisors of 676, 699, 80, 778 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 676, 699, 80, 778 is 1.

Therefore, GCD of numbers 676, 699, 80, 778 is 1

Given Input Data is 676, 699, 80, 778

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

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

Prime Factorization of 699 is 3 x 233

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 778 is 2 x 389

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(676, 699) = 472524

GCD(676, 699) = ( 676 x 699 ) / 472524

GCD(676, 699) = 472524 / 472524

GCD(676, 699) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 778

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

LCM(1, 778) = 778

GCD(1, 778) = ( 1 x 778 ) / 778

GCD(1, 778) = 778 / 778

GCD(1, 778) = 1

GCD of 676, 699, 80, 778 is 1

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• GCD of 655, 998, 99, 943
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1. What is the GCD of 676, 699, 80, 778?

GCD of 676, 699, 80, 778 is 1

2. Where do I get the detailed procedure to find GCD of 676, 699, 80, 778?

You can find a detailed procedure to find GCD of 676, 699, 80, 778 on our page.

3. How to find GCD of 676, 699, 80, 778 on a calculator?

You can find the GCD of 676, 699, 80, 778 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.