GCD of 763, 676, 77, 380 Calculator

Given Input numbers are 763, 676, 77, 380

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

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

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 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Greatest Common Divisior

We found the divisors of 763, 676, 77, 380 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 763, 676, 77, 380 is 1.

Therefore, GCD of numbers 763, 676, 77, 380 is 1

Given Input Data is 763, 676, 77, 380

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

Prime Factorization of 763 is 7 x 109

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

Prime Factorization of 77 is 7 x 11

Prime Factorization of 380 is 2 x 2 x 5 x 19

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(763, 676) = 515788

GCD(763, 676) = ( 763 x 676 ) / 515788

GCD(763, 676) = 515788 / 515788

GCD(763, 676) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 380

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

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

GCD(1, 380) = 380 / 380

GCD(1, 380) = 1

GCD of 763, 676, 77, 380 is 1

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• GCD of 596, 313, 75, 522
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1. What is the GCD of 763, 676, 77, 380?

GCD of 763, 676, 77, 380 is 1

2. Where do I get the detailed procedure to find GCD of 763, 676, 77, 380?

You can find a detailed procedure to find GCD of 763, 676, 77, 380 on our page.

3. How to find GCD of 763, 676, 77, 380 on a calculator?

You can find the GCD of 763, 676, 77, 380 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.