GCD of 805, 772, 87, 322 Calculator

Given Input numbers are 805, 772, 87, 322

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

Divisors of 805

List of positive integer divisors of 805 that divides 805 without a remainder.

1, 5, 7, 23, 35, 115, 161, 805

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 322

List of positive integer divisors of 322 that divides 322 without a remainder.

1, 2, 7, 14, 23, 46, 161, 322

Greatest Common Divisior

We found the divisors of 805, 772, 87, 322 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 805, 772, 87, 322 is 1.

Therefore, GCD of numbers 805, 772, 87, 322 is 1

Given Input Data is 805, 772, 87, 322

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

Prime Factorization of 805 is 5 x 7 x 23

Prime Factorization of 772 is 2 x 2 x 193

Prime Factorization of 87 is 3 x 29

Prime Factorization of 322 is 2 x 7 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(805, 772) = 621460

GCD(805, 772) = ( 805 x 772 ) / 621460

GCD(805, 772) = 621460 / 621460

GCD(805, 772) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 322

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

LCM(1, 322) = 322

GCD(1, 322) = ( 1 x 322 ) / 322

GCD(1, 322) = 322 / 322

GCD(1, 322) = 1

GCD of 805, 772, 87, 322 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 634, 749, 91, 960
• GCD of 713, 338, 27, 808
• GCD of 142, 357, 37, 778
• GCD of 548, 235, 49, 195
• GCD of 683, 701, 26, 717

1. What is the GCD of 805, 772, 87, 322?

GCD of 805, 772, 87, 322 is 1

2. Where do I get the detailed procedure to find GCD of 805, 772, 87, 322?

You can find a detailed procedure to find GCD of 805, 772, 87, 322 on our page.

3. How to find GCD of 805, 772, 87, 322 on a calculator?

You can find the GCD of 805, 772, 87, 322 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.