GCD of 380, 761, 26, 717 Calculator

Given Input numbers are 380, 761, 26, 717

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

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

Divisors of 761

List of positive integer divisors of 761 that divides 761 without a remainder.

1, 761

Divisors of 26

List of positive integer divisors of 26 that divides 26 without a remainder.

1, 2, 13, 26

Divisors of 717

List of positive integer divisors of 717 that divides 717 without a remainder.

1, 3, 239, 717

Greatest Common Divisior

We found the divisors of 380, 761, 26, 717 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 380, 761, 26, 717 is 1.

Therefore, GCD of numbers 380, 761, 26, 717 is 1

Given Input Data is 380, 761, 26, 717

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

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

Prime Factorization of 761 is 761

Prime Factorization of 26 is 2 x 13

Prime Factorization of 717 is 3 x 239

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(380, 761) = 289180

GCD(380, 761) = ( 380 x 761 ) / 289180

GCD(380, 761) = 289180 / 289180

GCD(380, 761) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 26

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

LCM(1, 26) = 26

GCD(1, 26) = ( 1 x 26 ) / 26

GCD(1, 26) = 26 / 26

GCD(1, 26) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 717

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

LCM(1, 717) = 717

GCD(1, 717) = ( 1 x 717 ) / 717

GCD(1, 717) = 717 / 717

GCD(1, 717) = 1

GCD of 380, 761, 26, 717 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 523, 749, 54, 637
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• GCD of 245, 654, 82, 725

1. What is the GCD of 380, 761, 26, 717?

GCD of 380, 761, 26, 717 is 1

2. Where do I get the detailed procedure to find GCD of 380, 761, 26, 717?

You can find a detailed procedure to find GCD of 380, 761, 26, 717 on our page.

3. How to find GCD of 380, 761, 26, 717 on a calculator?

You can find the GCD of 380, 761, 26, 717 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.