GCD of 664, 326, 755, 789 Calculator

Given Input numbers are 664, 326, 755, 789

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 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

GCD of numbers is the greatest common divisor

So, the GCD (664, 326, 755, 789) = 1.

Given numbers are 664, 326, 755, 789

The list of prime factors of all numbers are

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

Prime factors of 326 are 2 x 163

Prime factors of 755 are 5 x 151

Prime factors of 789 are 3 x 263

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

Given numbers are 664, 326, 755, 789

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

Apply this formula for all numbers.

Step1:

LCM(664, 326) = 108232

GCD(664, 326) = ( 664 x 326 ) / 108232

= 664 / 326

= 664

Step2:

LCM(2, 755) = 1510

GCD(2, 755) = ( 2 x 755 ) / 1510

= 2 / 755

= 2

Step3:

LCM(1, 789) = 789

GCD(1, 789) = ( 1 x 789 ) / 789

= 1 / 789

= 1

So, Greatest Common Divisor of 664, 326, 755, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 867, 602, 188, 946
• GCD of 812, 352, 386, 516
• GCD of 561, 356, 257, 680
• GCD of 426, 280, 273, 981
• GCD of 168, 244, 702, 406

Given numbers are 664, 326, 755, 789
The greatest common divisor of numbers 664, 326, 755, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 326, 755, 789 is 1.

1. What is the GCD of 664, 326, 755, 789?

GCD of given numbers 664, 326, 755, 789 is 1

2. How to calculate the greatest common divisor of 664, 326, 755, 789?

We can find the highest common divisor of 664, 326, 755, 789 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, 326, 755, 789 i.e 1.

3. How can I use the GCD of 664, 326, 755, 789Calculator?

Out the numbers 664, 326, 755, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.