GCD of 394, 159, 272, 307 Calculator

Given Input numbers are 394, 159, 272, 307

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

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

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 394, 159, 272, 307 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 394, 159, 272, 307 is 1.

Therefore, GCD of numbers 394, 159, 272, 307 is 1

Given Input Data is 394, 159, 272, 307

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

Prime Factorization of 394 is 2 x 197

Prime Factorization of 159 is 3 x 53

Prime Factorization of 272 is 2 x 2 x 2 x 2 x 17

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(394, 159) = 62646

GCD(394, 159) = ( 394 x 159 ) / 62646

GCD(394, 159) = 62646 / 62646

GCD(394, 159) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 272

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

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

GCD(1, 272) = 272 / 272

GCD(1, 272) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 307

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

LCM(1, 307) = 307

GCD(1, 307) = ( 1 x 307 ) / 307

GCD(1, 307) = 307 / 307

GCD(1, 307) = 1

GCD of 394, 159, 272, 307 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 869, 782, 165, 619
• GCD of 340, 342, 382, 484
• GCD of 448, 129, 508, 559
• GCD of 566, 556, 613, 210
• GCD of 475, 717, 857, 838

1. What is the GCD of 394, 159, 272, 307?

GCD of 394, 159, 272, 307 is 1

2. Where do I get the detailed procedure to find GCD of 394, 159, 272, 307?

You can find a detailed procedure to find GCD of 394, 159, 272, 307 on our page.

3. How to find GCD of 394, 159, 272, 307 on a calculator?

You can find the GCD of 394, 159, 272, 307 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.