GCD of 92, 13, 81, 51 Calculator

Given Input numbers are 92, 13, 81, 51

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

Divisors of 92

List of positive integer divisors of 92 that divides 92 without a remainder.

1, 2, 4, 23, 46, 92

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 51

List of positive integer divisors of 51 that divides 51 without a remainder.

1, 3, 17, 51

Greatest Common Divisior

We found the divisors of 92, 13, 81, 51 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 92, 13, 81, 51 is 1.

Therefore, GCD of numbers 92, 13, 81, 51 is 1

Given Input Data is 92, 13, 81, 51

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

Prime Factorization of 92 is 2 x 2 x 23

Prime Factorization of 13 is 13

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 51 is 3 x 17

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(92, 13) = 1196

GCD(92, 13) = ( 92 x 13 ) / 1196

GCD(92, 13) = 1196 / 1196

GCD(92, 13) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 81

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

LCM(1, 81) = 81

GCD(1, 81) = ( 1 x 81 ) / 81

GCD(1, 81) = 81 / 81

GCD(1, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 51

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

LCM(1, 51) = 51

GCD(1, 51) = ( 1 x 51 ) / 51

GCD(1, 51) = 51 / 51

GCD(1, 51) = 1

GCD of 92, 13, 81, 51 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 31, 87, 25, 69
• GCD of 99, 40, 50, 38
• GCD of 25, 75, 11, 11
• GCD of 41, 21, 14, 59
• GCD of 67, 93, 41, 33

1. What is the GCD of 92, 13, 81, 51?

GCD of 92, 13, 81, 51 is 1

2. Where do I get the detailed procedure to find GCD of 92, 13, 81, 51?

You can find a detailed procedure to find GCD of 92, 13, 81, 51 on our page.

3. How to find GCD of 92, 13, 81, 51 on a calculator?

You can find the GCD of 92, 13, 81, 51 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.