GCD of 963, 330, 638, 993 Calculator

Given Input numbers are 963, 330, 638, 993

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

Divisors of 963 :

The positive integer divisors of 963 that completely divides 963 are.

1, 3, 9, 107, 321, 963

Divisors of 330 :

The positive integer divisors of 330 that completely divides 330 are.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 993 :

The positive integer divisors of 993 that completely divides 993 are.

1, 3, 331, 993

GCD of numbers is the greatest common divisor

So, the GCD (963, 330, 638, 993) = 1.

Given numbers are 963, 330, 638, 993

The list of prime factors of all numbers are

Prime factors of 963 are 3 x 3 x 107

Prime factors of 330 are 2 x 3 x 5 x 11

Prime factors of 638 are 2 x 11 x 29

Prime factors of 993 are 3 x 331

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

Given numbers are 963, 330, 638, 993

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

Apply this formula for all numbers.

Step1:

LCM(963, 330) = 105930

GCD(963, 330) = ( 963 x 330 ) / 105930

= 963 / 330

= 963

Step2:

LCM(3, 638) = 1914

GCD(3, 638) = ( 3 x 638 ) / 1914

= 3 / 638

= 3

Step3:

LCM(1, 993) = 993

GCD(1, 993) = ( 1 x 993 ) / 993

= 1 / 993

= 1

So, Greatest Common Divisor of 963, 330, 638, 993 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 565, 238, 703, 731
• GCD of 600, 719, 725, 275
• GCD of 221, 799, 961, 308
• GCD of 432, 636, 663, 625
• GCD of 495, 530, 599, 508

Given numbers are 963, 330, 638, 993
The greatest common divisor of numbers 963, 330, 638, 993 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 963, 330, 638, 993 is 1.

1. What is the GCD of 963, 330, 638, 993?

GCD of given numbers 963, 330, 638, 993 is 1

2. How to calculate the greatest common divisor of 963, 330, 638, 993?

We can find the highest common divisor of 963, 330, 638, 993 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 963, 330, 638, 993 i.e 1.

3. How can I use the GCD of 963, 330, 638, 993Calculator?

Out the numbers 963, 330, 638, 993 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.