GCD of 81, 46, 41, 77 Calculator

Given Input numbers are 81, 46, 41, 77

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

Divisors of 81

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

1, 3, 9, 27, 81

Divisors of 46

List of positive integer divisors of 46 that divides 46 without a remainder.

1, 2, 23, 46

Divisors of 41

List of positive integer divisors of 41 that divides 41 without a remainder.

1, 41

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Greatest Common Divisior

We found the divisors of 81, 46, 41, 77 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 81, 46, 41, 77 is 1.

Therefore, GCD of numbers 81, 46, 41, 77 is 1

Given Input Data is 81, 46, 41, 77

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

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

Prime Factorization of 46 is 2 x 23

Prime Factorization of 41 is 41

Prime Factorization of 77 is 7 x 11

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(81, 46) = 3726

GCD(81, 46) = ( 81 x 46 ) / 3726

GCD(81, 46) = 3726 / 3726

GCD(81, 46) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 41

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

LCM(1, 41) = 41

GCD(1, 41) = ( 1 x 41 ) / 41

GCD(1, 41) = 41 / 41

GCD(1, 41) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

GCD of 81, 46, 41, 77 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 15, 55, 62, 49
• GCD of 91, 58, 20, 16
• GCD of 91, 37, 55, 91
• GCD of 47, 40, 87, 70
• GCD of 20, 21, 73, 10

1. What is the GCD of 81, 46, 41, 77?

GCD of 81, 46, 41, 77 is 1

2. Where do I get the detailed procedure to find GCD of 81, 46, 41, 77?

You can find a detailed procedure to find GCD of 81, 46, 41, 77 on our page.

3. How to find GCD of 81, 46, 41, 77 on a calculator?

You can find the GCD of 81, 46, 41, 77 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.