GCD of 234, 392, 80, 307 Calculator

Given Input numbers are 234, 392, 80, 307

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

Divisors of 234

List of positive integer divisors of 234 that divides 234 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

Divisors of 392

List of positive integer divisors of 392 that divides 392 without a remainder.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Greatest Common Divisior

We found the divisors of 234, 392, 80, 307 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 234, 392, 80, 307 is 1.

Therefore, GCD of numbers 234, 392, 80, 307 is 1

Given Input Data is 234, 392, 80, 307

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

Prime Factorization of 234 is 2 x 3 x 3 x 13

Prime Factorization of 392 is 2 x 2 x 2 x 7 x 7

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 307 is 307

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(234, 392) = 45864

GCD(234, 392) = ( 234 x 392 ) / 45864

GCD(234, 392) = 91728 / 45864

GCD(234, 392) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 80

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

LCM(2, 80) = 80

GCD(2, 80) = ( 2 x 80 ) / 80

GCD(2, 80) = 160 / 80

GCD(2, 80) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 307

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

LCM(2, 307) = 614

GCD(2, 307) = ( 2 x 307 ) / 614

GCD(2, 307) = 614 / 614

GCD(2, 307) = 1

GCD of 234, 392, 80, 307 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 402, 958, 30, 444
• GCD of 369, 813, 73, 290
• GCD of 820, 830, 21, 207
• GCD of 287, 975, 23, 693
• GCD of 289, 466, 88, 955

1. What is the GCD of 234, 392, 80, 307?

GCD of 234, 392, 80, 307 is 1

2. Where do I get the detailed procedure to find GCD of 234, 392, 80, 307?

You can find a detailed procedure to find GCD of 234, 392, 80, 307 on our page.

3. How to find GCD of 234, 392, 80, 307 on a calculator?

You can find the GCD of 234, 392, 80, 307 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.