GCD of 963, 396, 921, 424 Calculator

Given Input numbers are 963, 396, 921, 424

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 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

GCD of numbers is the greatest common divisor

So, the GCD (963, 396, 921, 424) = 1.

Given numbers are 963, 396, 921, 424

The list of prime factors of all numbers are

Prime factors of 963 are 3 x 3 x 107

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 921 are 3 x 307

Prime factors of 424 are 2 x 2 x 2 x 53

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

Given numbers are 963, 396, 921, 424

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

Apply this formula for all numbers.

Step1:

LCM(963, 396) = 42372

GCD(963, 396) = ( 963 x 396 ) / 42372

= 963 / 396

= 963

Step2:

LCM(9, 921) = 2763

GCD(9, 921) = ( 9 x 921 ) / 2763

= 9 / 921

= 9

Step3:

LCM(3, 424) = 1272

GCD(3, 424) = ( 3 x 424 ) / 1272

= 3 / 424

= 3

So, Greatest Common Divisor of 963, 396, 921, 424 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 455, 100, 533, 332
• GCD of 869, 250, 408, 795
• GCD of 417, 155, 614, 959
• GCD of 990, 765, 414, 646
• GCD of 506, 886, 484, 448

Given numbers are 963, 396, 921, 424
The greatest common divisor of numbers 963, 396, 921, 424 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 963, 396, 921, 424 is 1.

1. What is the GCD of 963, 396, 921, 424?

GCD of given numbers 963, 396, 921, 424 is 1

2. How to calculate the greatest common divisor of 963, 396, 921, 424?

We can find the highest common divisor of 963, 396, 921, 424 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, 396, 921, 424 i.e 1.

3. How can I use the GCD of 963, 396, 921, 424Calculator?

Out the numbers 963, 396, 921, 424 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.