GCD of 198, 771, 168, 968 Calculator

Given Input numbers are 198, 771, 168, 968

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

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 968 :

The positive integer divisors of 968 that completely divides 968 are.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

GCD of numbers is the greatest common divisor

So, the GCD (198, 771, 168, 968) = 1.

Given numbers are 198, 771, 168, 968

The list of prime factors of all numbers are

Prime factors of 198 are 2 x 3 x 3 x 11

Prime factors of 771 are 3 x 257

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 968 are 2 x 2 x 2 x 11 x 11

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

Given numbers are 198, 771, 168, 968

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

Apply this formula for all numbers.

Step1:

LCM(198, 771) = 50886

GCD(198, 771) = ( 198 x 771 ) / 50886

= 198 / 771

= 198

Step2:

LCM(3, 168) = 168

GCD(3, 168) = ( 3 x 168 ) / 168

= 3 / 168

= 3

Step3:

LCM(3, 968) = 2904

GCD(3, 968) = ( 3 x 968 ) / 2904

= 3 / 968

= 3

So, Greatest Common Divisor of 198, 771, 168, 968 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 274, 871, 119, 312
• GCD of 884, 986, 408, 222
• GCD of 583, 505, 666, 730
• GCD of 378, 277, 256, 374
• GCD of 336, 198, 641, 607

Given numbers are 198, 771, 168, 968
The greatest common divisor of numbers 198, 771, 168, 968 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 198, 771, 168, 968 is 1.

1. What is the GCD of 198, 771, 168, 968?

GCD of given numbers 198, 771, 168, 968 is 1

2. How to calculate the greatest common divisor of 198, 771, 168, 968?

We can find the highest common divisor of 198, 771, 168, 968 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 198, 771, 168, 968 i.e 1.

3. How can I use the GCD of 198, 771, 168, 968Calculator?

Out the numbers 198, 771, 168, 968 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.