GCD of 237, 380, 39, 102 Calculator

Given Input numbers are 237, 380, 39, 102

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

Divisors of 237

List of positive integer divisors of 237 that divides 237 without a remainder.

1, 3, 79, 237

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 39

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

1, 3, 13, 39

Divisors of 102

List of positive integer divisors of 102 that divides 102 without a remainder.

1, 2, 3, 6, 17, 34, 51, 102

Greatest Common Divisior

We found the divisors of 237, 380, 39, 102 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 237, 380, 39, 102 is 1.

Therefore, GCD of numbers 237, 380, 39, 102 is 1

Given Input Data is 237, 380, 39, 102

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

Prime Factorization of 237 is 3 x 79

Prime Factorization of 380 is 2 x 2 x 5 x 19

Prime Factorization of 39 is 3 x 13

Prime Factorization of 102 is 2 x 3 x 17

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(237, 380) = 90060

GCD(237, 380) = ( 237 x 380 ) / 90060

GCD(237, 380) = 90060 / 90060

GCD(237, 380) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 39

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

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

GCD(1, 39) = 39 / 39

GCD(1, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 102

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

LCM(1, 102) = 102

GCD(1, 102) = ( 1 x 102 ) / 102

GCD(1, 102) = 102 / 102

GCD(1, 102) = 1

GCD of 237, 380, 39, 102 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 974, 673, 99, 372
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• GCD of 102, 841, 29, 970
• GCD of 563, 589, 13, 410

1. What is the GCD of 237, 380, 39, 102?

GCD of 237, 380, 39, 102 is 1

2. Where do I get the detailed procedure to find GCD of 237, 380, 39, 102?

You can find a detailed procedure to find GCD of 237, 380, 39, 102 on our page.

3. How to find GCD of 237, 380, 39, 102 on a calculator?

You can find the GCD of 237, 380, 39, 102 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.