GCD of 666, 991, 589, 672 Calculator

Given Input numbers are 666, 991, 589, 672

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

Divisors of 666 :

The positive integer divisors of 666 that completely divides 666 are.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 589 :

The positive integer divisors of 589 that completely divides 589 are.

1, 19, 31, 589

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

GCD of numbers is the greatest common divisor

So, the GCD (666, 991, 589, 672) = 1.

Given numbers are 666, 991, 589, 672

The list of prime factors of all numbers are

Prime factors of 666 are 2 x 3 x 3 x 37

Prime factors of 991 are 991

Prime factors of 589 are 19 x 31

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

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

Given numbers are 666, 991, 589, 672

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

Apply this formula for all numbers.

Step1:

LCM(666, 991) = 660006

GCD(666, 991) = ( 666 x 991 ) / 660006

= 666 / 991

= 666

Step2:

LCM(1, 589) = 589

GCD(1, 589) = ( 1 x 589 ) / 589

= 1 / 589

= 1

Step3:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

So, Greatest Common Divisor of 666, 991, 589, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 201, 764, 988, 346
• GCD of 179, 926, 429, 570
• GCD of 606, 686, 387, 380
• GCD of 974, 961, 965, 205
• GCD of 282, 484, 269, 408

Given numbers are 666, 991, 589, 672
The greatest common divisor of numbers 666, 991, 589, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 666, 991, 589, 672 is 1.

1. What is the GCD of 666, 991, 589, 672?

GCD of given numbers 666, 991, 589, 672 is 1

2. How to calculate the greatest common divisor of 666, 991, 589, 672?

We can find the highest common divisor of 666, 991, 589, 672 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 666, 991, 589, 672 i.e 1.

3. How can I use the GCD of 666, 991, 589, 672Calculator?

Out the numbers 666, 991, 589, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.