GCD of 48, 47, 56, 38 Calculator

Given Input numbers are 48, 47, 56, 38

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

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

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 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Greatest Common Divisior

We found the divisors of 48, 47, 56, 38 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 48, 47, 56, 38 is 1.

Therefore, GCD of numbers 48, 47, 56, 38 is 1

Given Input Data is 48, 47, 56, 38

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

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

Prime Factorization of 47 is 47

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

Prime Factorization of 38 is 2 x 19

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(48, 47) = 2256

GCD(48, 47) = ( 48 x 47 ) / 2256

GCD(48, 47) = 2256 / 2256

GCD(48, 47) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 56

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

LCM(1, 56) = 56

GCD(1, 56) = ( 1 x 56 ) / 56

GCD(1, 56) = 56 / 56

GCD(1, 56) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 38

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

LCM(1, 38) = 38

GCD(1, 38) = ( 1 x 38 ) / 38

GCD(1, 38) = 38 / 38

GCD(1, 38) = 1

GCD of 48, 47, 56, 38 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 33, 68, 89, 98
• GCD of 70, 22, 64, 13
• GCD of 36, 43, 45, 78
• GCD of 40, 72, 78, 50
• GCD of 65, 67, 36, 44

1. What is the GCD of 48, 47, 56, 38?

GCD of 48, 47, 56, 38 is 1

2. Where do I get the detailed procedure to find GCD of 48, 47, 56, 38?

You can find a detailed procedure to find GCD of 48, 47, 56, 38 on our page.

3. How to find GCD of 48, 47, 56, 38 on a calculator?

You can find the GCD of 48, 47, 56, 38 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.