GCD of 664, 189, 786, 936 Calculator

Given Input numbers are 664, 189, 786, 936

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

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 786 :

The positive integer divisors of 786 that completely divides 786 are.

1, 2, 3, 6, 131, 262, 393, 786

Divisors of 936 :

The positive integer divisors of 936 that completely divides 936 are.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

GCD of numbers is the greatest common divisor

So, the GCD (664, 189, 786, 936) = 1.

Given numbers are 664, 189, 786, 936

The list of prime factors of all numbers are

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 786 are 2 x 3 x 131

Prime factors of 936 are 2 x 2 x 2 x 3 x 3 x 13

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

Given numbers are 664, 189, 786, 936

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

Apply this formula for all numbers.

Step1:

LCM(664, 189) = 125496

GCD(664, 189) = ( 664 x 189 ) / 125496

= 664 / 189

= 664

Step2:

LCM(1, 786) = 786

GCD(1, 786) = ( 1 x 786 ) / 786

= 1 / 786

= 1

Step3:

LCM(1, 936) = 936

GCD(1, 936) = ( 1 x 936 ) / 936

= 1 / 936

= 1

So, Greatest Common Divisor of 664, 189, 786, 936 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 717, 191, 141, 168
• GCD of 884, 624, 916, 411
• GCD of 167, 966, 577, 311
• GCD of 771, 131, 289, 967
• GCD of 849, 192, 717, 297

Given numbers are 664, 189, 786, 936
The greatest common divisor of numbers 664, 189, 786, 936 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 189, 786, 936 is 1.

1. What is the GCD of 664, 189, 786, 936?

GCD of given numbers 664, 189, 786, 936 is 1

2. How to calculate the greatest common divisor of 664, 189, 786, 936?

We can find the highest common divisor of 664, 189, 786, 936 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 664, 189, 786, 936 i.e 1.

3. How can I use the GCD of 664, 189, 786, 936Calculator?

Out the numbers 664, 189, 786, 936 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.