GCD of 780, 317, 94, 828 Calculator

Given Input numbers are 780, 317, 94, 828

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

Divisors of 780

List of positive integer divisors of 780 that divides 780 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 317

List of positive integer divisors of 317 that divides 317 without a remainder.

1, 317

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 828

List of positive integer divisors of 828 that divides 828 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Greatest Common Divisior

We found the divisors of 780, 317, 94, 828 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 780, 317, 94, 828 is 1.

Therefore, GCD of numbers 780, 317, 94, 828 is 1

Given Input Data is 780, 317, 94, 828

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

Prime Factorization of 780 is 2 x 2 x 3 x 5 x 13

Prime Factorization of 317 is 317

Prime Factorization of 94 is 2 x 47

Prime Factorization of 828 is 2 x 2 x 3 x 3 x 23

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(780, 317) = 247260

GCD(780, 317) = ( 780 x 317 ) / 247260

GCD(780, 317) = 247260 / 247260

GCD(780, 317) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 94

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

LCM(1, 94) = 94

GCD(1, 94) = ( 1 x 94 ) / 94

GCD(1, 94) = 94 / 94

GCD(1, 94) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 828

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

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

GCD(1, 828) = 828 / 828

GCD(1, 828) = 1

GCD of 780, 317, 94, 828 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 720, 346, 17, 792
• GCD of 669, 863, 60, 279
• GCD of 753, 500, 43, 843
• GCD of 775, 185, 49, 539
• GCD of 102, 808, 46, 991

1. What is the GCD of 780, 317, 94, 828?

GCD of 780, 317, 94, 828 is 1

2. Where do I get the detailed procedure to find GCD of 780, 317, 94, 828?

You can find a detailed procedure to find GCD of 780, 317, 94, 828 on our page.

3. How to find GCD of 780, 317, 94, 828 on a calculator?

You can find the GCD of 780, 317, 94, 828 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.