GCD of 50, 56, 18, 53 Calculator

Given Input numbers are 50, 56, 18, 53

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

Divisors of 50

List of positive integer divisors of 50 that divides 50 without a remainder.

1, 2, 5, 10, 25, 50

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 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 53

List of positive integer divisors of 53 that divides 53 without a remainder.

1, 53

Greatest Common Divisior

We found the divisors of 50, 56, 18, 53 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 50, 56, 18, 53 is 1.

Therefore, GCD of numbers 50, 56, 18, 53 is 1

Given Input Data is 50, 56, 18, 53

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

Prime Factorization of 50 is 2 x 5 x 5

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

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 53 is 53

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(50, 56) = 1400

GCD(50, 56) = ( 50 x 56 ) / 1400

GCD(50, 56) = 2800 / 1400

GCD(50, 56) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 18

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

LCM(2, 18) = 18

GCD(2, 18) = ( 2 x 18 ) / 18

GCD(2, 18) = 36 / 18

GCD(2, 18) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 53

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

LCM(2, 53) = 106

GCD(2, 53) = ( 2 x 53 ) / 106

GCD(2, 53) = 106 / 106

GCD(2, 53) = 1

GCD of 50, 56, 18, 53 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 51, 30, 41, 57
• GCD of 94, 14, 62, 16
• GCD of 82, 85, 72, 92
• GCD of 86, 44, 63, 56
• GCD of 89, 98, 61, 30

1. What is the GCD of 50, 56, 18, 53?

GCD of 50, 56, 18, 53 is 1

2. Where do I get the detailed procedure to find GCD of 50, 56, 18, 53?

You can find a detailed procedure to find GCD of 50, 56, 18, 53 on our page.

3. How to find GCD of 50, 56, 18, 53 on a calculator?

You can find the GCD of 50, 56, 18, 53 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.