GCD of 37, 56, 81, 25 Calculator

Given Input numbers are 37, 56, 81, 25

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

Divisors of 37

List of positive integer divisors of 37 that divides 37 without a remainder.

1, 37

Divisors of 56

List of positive integer divisors of 56 that divides 56 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56

Divisors of 81

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

1, 3, 9, 27, 81

Divisors of 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

Greatest Common Divisior

We found the divisors of 37, 56, 81, 25 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 37, 56, 81, 25 is 1.

Therefore, GCD of numbers 37, 56, 81, 25 is 1

Given Input Data is 37, 56, 81, 25

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

Prime Factorization of 37 is 37

Prime Factorization of 56 is 2 x 2 x 2 x 7

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

Prime Factorization of 25 is 5 x 5

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(37, 56) = 2072

GCD(37, 56) = ( 37 x 56 ) / 2072

GCD(37, 56) = 2072 / 2072

GCD(37, 56) = 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 25

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

LCM(1, 25) = 25

GCD(1, 25) = ( 1 x 25 ) / 25

GCD(1, 25) = 25 / 25

GCD(1, 25) = 1

GCD of 37, 56, 81, 25 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 60, 94, 10, 17
• GCD of 71, 68, 54, 79
• GCD of 51, 80, 28, 94
• GCD of 70, 47, 50, 70
• GCD of 69, 46, 38, 12

1. What is the GCD of 37, 56, 81, 25?

GCD of 37, 56, 81, 25 is 1

2. Where do I get the detailed procedure to find GCD of 37, 56, 81, 25?

You can find a detailed procedure to find GCD of 37, 56, 81, 25 on our page.

3. How to find GCD of 37, 56, 81, 25 on a calculator?

You can find the GCD of 37, 56, 81, 25 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.