GCD of 30, 50, 55, 24 Calculator

Given Input numbers are 30, 50, 55, 24

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

Divisors of 30

List of positive integer divisors of 30 that divides 30 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30

Divisors of 50

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

1, 2, 5, 10, 25, 50

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 24

List of positive integer divisors of 24 that divides 24 without a remainder.

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

Greatest Common Divisior

We found the divisors of 30, 50, 55, 24 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 30, 50, 55, 24 is 1.

Therefore, GCD of numbers 30, 50, 55, 24 is 1

Given Input Data is 30, 50, 55, 24

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

Prime Factorization of 30 is 2 x 3 x 5

Prime Factorization of 50 is 2 x 5 x 5

Prime Factorization of 55 is 5 x 11

Prime Factorization of 24 is 2 x 2 x 2 x 3

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(30, 50) = 150

GCD(30, 50) = ( 30 x 50 ) / 150

GCD(30, 50) = 1500 / 150

GCD(30, 50) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 55

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

LCM(10, 55) = 110

GCD(10, 55) = ( 10 x 55 ) / 110

GCD(10, 55) = 550 / 110

GCD(10, 55) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 24

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

LCM(5, 24) = 120

GCD(5, 24) = ( 5 x 24 ) / 120

GCD(5, 24) = 120 / 120

GCD(5, 24) = 1

GCD of 30, 50, 55, 24 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 10, 34, 20, 56
• GCD of 36, 33, 52, 80
• GCD of 25, 20, 75, 26
• GCD of 28, 70, 16, 52
• GCD of 81, 26, 69, 51

1. What is the GCD of 30, 50, 55, 24?

GCD of 30, 50, 55, 24 is 1

2. Where do I get the detailed procedure to find GCD of 30, 50, 55, 24?

You can find a detailed procedure to find GCD of 30, 50, 55, 24 on our page.

3. How to find GCD of 30, 50, 55, 24 on a calculator?

You can find the GCD of 30, 50, 55, 24 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.