GCD of 372, 530, 39, 118 Calculator

Given Input numbers are 372, 530, 39, 118

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

Divisors of 372

List of positive integer divisors of 372 that divides 372 without a remainder.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 118

List of positive integer divisors of 118 that divides 118 without a remainder.

1, 2, 59, 118

Greatest Common Divisior

We found the divisors of 372, 530, 39, 118 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 372, 530, 39, 118 is 1.

Therefore, GCD of numbers 372, 530, 39, 118 is 1

Given Input Data is 372, 530, 39, 118

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

Prime Factorization of 372 is 2 x 2 x 3 x 31

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 39 is 3 x 13

Prime Factorization of 118 is 2 x 59

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(372, 530) = 98580

GCD(372, 530) = ( 372 x 530 ) / 98580

GCD(372, 530) = 197160 / 98580

GCD(372, 530) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 39

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

LCM(2, 39) = 78

GCD(2, 39) = ( 2 x 39 ) / 78

GCD(2, 39) = 78 / 78

GCD(2, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 118

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

LCM(1, 118) = 118

GCD(1, 118) = ( 1 x 118 ) / 118

GCD(1, 118) = 118 / 118

GCD(1, 118) = 1

GCD of 372, 530, 39, 118 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 655, 265, 36, 803
• GCD of 492, 629, 65, 287
• GCD of 455, 514, 20, 280
• GCD of 380, 229, 10, 124
• GCD of 589, 814, 12, 384

1. What is the GCD of 372, 530, 39, 118?

GCD of 372, 530, 39, 118 is 1

2. Where do I get the detailed procedure to find GCD of 372, 530, 39, 118?

You can find a detailed procedure to find GCD of 372, 530, 39, 118 on our page.

3. How to find GCD of 372, 530, 39, 118 on a calculator?

You can find the GCD of 372, 530, 39, 118 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.