GCD of 963, 289, 400, 320 Calculator

Given Input numbers are 963, 289, 400, 320

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 289 :

The positive integer divisors of 289 that completely divides 289 are.

1, 17, 289

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

GCD of numbers is the greatest common divisor

So, the GCD (963, 289, 400, 320) = 1.

Given numbers are 963, 289, 400, 320

The list of prime factors of all numbers are

Prime factors of 963 are 3 x 3 x 107

Prime factors of 289 are 17 x 17

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 963, 289, 400, 320

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

Apply this formula for all numbers.

Step1:

LCM(963, 289) = 278307

GCD(963, 289) = ( 963 x 289 ) / 278307

= 963 / 289

= 963

Step2:

LCM(1, 400) = 400

GCD(1, 400) = ( 1 x 400 ) / 400

= 1 / 400

= 1

Step3:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

So, Greatest Common Divisor of 963, 289, 400, 320 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 187, 819, 879, 356
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• GCD of 619, 964, 872, 327

Given numbers are 963, 289, 400, 320
The greatest common divisor of numbers 963, 289, 400, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 963, 289, 400, 320 is 1.

1. What is the GCD of 963, 289, 400, 320?

GCD of given numbers 963, 289, 400, 320 is 1

2. How to calculate the greatest common divisor of 963, 289, 400, 320?

We can find the highest common divisor of 963, 289, 400, 320 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, 289, 400, 320 i.e 1.

3. How can I use the GCD of 963, 289, 400, 320Calculator?

Out the numbers 963, 289, 400, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.