GCD of 111, 965, 84, 805 Calculator

Given Input numbers are 111, 965, 84, 805

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

Divisors of 111

List of positive integer divisors of 111 that divides 111 without a remainder.

1, 3, 37, 111

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

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 805

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

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

Greatest Common Divisior

We found the divisors of 111, 965, 84, 805 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 111, 965, 84, 805 is 1.

Therefore, GCD of numbers 111, 965, 84, 805 is 1

Given Input Data is 111, 965, 84, 805

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

Prime Factorization of 111 is 3 x 37

Prime Factorization of 965 is 5 x 193

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

Prime Factorization of 805 is 5 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(111, 965) = 107115

GCD(111, 965) = ( 111 x 965 ) / 107115

GCD(111, 965) = 107115 / 107115

GCD(111, 965) = 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 805

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

LCM(1, 805) = 805

GCD(1, 805) = ( 1 x 805 ) / 805

GCD(1, 805) = 805 / 805

GCD(1, 805) = 1

GCD of 111, 965, 84, 805 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 917, 272, 71, 259
• GCD of 276, 897, 63, 727
• GCD of 805, 434, 34, 764
• GCD of 947, 874, 39, 492
• GCD of 339, 809, 18, 156

1. What is the GCD of 111, 965, 84, 805?

GCD of 111, 965, 84, 805 is 1

2. Where do I get the detailed procedure to find GCD of 111, 965, 84, 805?

You can find a detailed procedure to find GCD of 111, 965, 84, 805 on our page.

3. How to find GCD of 111, 965, 84, 805 on a calculator?

You can find the GCD of 111, 965, 84, 805 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.