GCD of 156, 342, 867, 394 Calculator

Given Input numbers are 156, 342, 867, 394

In the factoring method, we have to find the divisors of all numbers

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 867 :

The positive integer divisors of 867 that completely divides 867 are.

1, 3, 17, 51, 289, 867

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

GCD of numbers is the greatest common divisor

So, the GCD (156, 342, 867, 394) = 1.

Given numbers are 156, 342, 867, 394

The list of prime factors of all numbers are

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 867 are 3 x 17 x 17

Prime factors of 394 are 2 x 197

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 156, 342, 867, 394

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(156, 342) = 8892

GCD(156, 342) = ( 156 x 342 ) / 8892

= 156 / 342

= 156

Step2:

LCM(6, 867) = 1734

GCD(6, 867) = ( 6 x 867 ) / 1734

= 6 / 867

= 6

Step3:

LCM(3, 394) = 1182

GCD(3, 394) = ( 3 x 394 ) / 1182

= 3 / 394

= 3

So, Greatest Common Divisor of 156, 342, 867, 394 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 201, 308, 279, 303
• GCD of 819, 207, 274, 209
• GCD of 130, 287, 191, 926
• GCD of 176, 291, 232, 273
• GCD of 834, 416, 692, 278

Given numbers are 156, 342, 867, 394
The greatest common divisor of numbers 156, 342, 867, 394 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 156, 342, 867, 394 is 1.

1. What is the GCD of 156, 342, 867, 394?

GCD of given numbers 156, 342, 867, 394 is 1

2. How to calculate the greatest common divisor of 156, 342, 867, 394?

We can find the highest common divisor of 156, 342, 867, 394 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 156, 342, 867, 394 i.e 1.

3. How can I use the GCD of 156, 342, 867, 394Calculator?

Out the numbers 156, 342, 867, 394 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.