GCD of 663, 132, 194, 842 Calculator

Given Input numbers are 663, 132, 194, 842

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

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 194 :

The positive integer divisors of 194 that completely divides 194 are.

1, 2, 97, 194

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (663, 132, 194, 842) = 1.

Given numbers are 663, 132, 194, 842

The list of prime factors of all numbers are

Prime factors of 663 are 3 x 13 x 17

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 194 are 2 x 97

Prime factors of 842 are 2 x 421

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

Given numbers are 663, 132, 194, 842

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

Apply this formula for all numbers.

Step1:

LCM(663, 132) = 29172

GCD(663, 132) = ( 663 x 132 ) / 29172

= 663 / 132

= 663

Step2:

LCM(3, 194) = 582

GCD(3, 194) = ( 3 x 194 ) / 582

= 3 / 194

= 3

Step3:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

So, Greatest Common Divisor of 663, 132, 194, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 681, 970, 810, 220
• GCD of 176, 751, 760, 413
• GCD of 828, 936, 401, 242
• GCD of 959, 208, 820, 683
• GCD of 982, 178, 182, 202

Given numbers are 663, 132, 194, 842
The greatest common divisor of numbers 663, 132, 194, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 663, 132, 194, 842 is 1.

1. What is the GCD of 663, 132, 194, 842?

GCD of given numbers 663, 132, 194, 842 is 1

2. How to calculate the greatest common divisor of 663, 132, 194, 842?

We can find the highest common divisor of 663, 132, 194, 842 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 663, 132, 194, 842 i.e 1.

3. How can I use the GCD of 663, 132, 194, 842Calculator?

Out the numbers 663, 132, 194, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.