GCD of 842, 795, 84, 664 Calculator

Given Input numbers are 842, 795, 84, 664

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

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 795

List of positive integer divisors of 795 that divides 795 without a remainder.

1, 3, 5, 15, 53, 159, 265, 795

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Greatest Common Divisior

We found the divisors of 842, 795, 84, 664 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 842, 795, 84, 664 is 1.

Therefore, GCD of numbers 842, 795, 84, 664 is 1

Given Input Data is 842, 795, 84, 664

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

Prime Factorization of 842 is 2 x 421

Prime Factorization of 795 is 3 x 5 x 53

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 664 is 2 x 2 x 2 x 83

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(842, 795) = 669390

GCD(842, 795) = ( 842 x 795 ) / 669390

GCD(842, 795) = 669390 / 669390

GCD(842, 795) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 664

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

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

GCD(1, 664) = 664 / 664

GCD(1, 664) = 1

GCD of 842, 795, 84, 664 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 838, 766, 27, 642
• GCD of 682, 876, 82, 843
• GCD of 236, 914, 29, 495
• GCD of 213, 721, 38, 906
• GCD of 758, 505, 47, 149

1. What is the GCD of 842, 795, 84, 664?

GCD of 842, 795, 84, 664 is 1

2. Where do I get the detailed procedure to find GCD of 842, 795, 84, 664?

You can find a detailed procedure to find GCD of 842, 795, 84, 664 on our page.

3. How to find GCD of 842, 795, 84, 664 on a calculator?

You can find the GCD of 842, 795, 84, 664 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.