GCD of 434, 397, 963, 320 Calculator

Given Input numbers are 434, 397, 963, 320

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

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 963 :

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

1, 3, 9, 107, 321, 963

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 (434, 397, 963, 320) = 1.

Given numbers are 434, 397, 963, 320

The list of prime factors of all numbers are

Prime factors of 434 are 2 x 7 x 31

Prime factors of 397 are 397

Prime factors of 963 are 3 x 3 x 107

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 434, 397, 963, 320

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

Apply this formula for all numbers.

Step1:

LCM(434, 397) = 172298

GCD(434, 397) = ( 434 x 397 ) / 172298

= 434 / 397

= 434

Step2:

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

= 1 / 963

= 1

Step3:

LCM(1, 320) = 320

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

= 1 / 320

= 1

So, Greatest Common Divisor of 434, 397, 963, 320 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 888, 600, 310, 694
• GCD of 712, 857, 612, 579
• GCD of 535, 206, 100, 217
• GCD of 541, 595, 911, 657
• GCD of 462, 613, 929, 522

Given numbers are 434, 397, 963, 320
The greatest common divisor of numbers 434, 397, 963, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 434, 397, 963, 320 is 1.

1. What is the GCD of 434, 397, 963, 320?

GCD of given numbers 434, 397, 963, 320 is 1

2. How to calculate the greatest common divisor of 434, 397, 963, 320?

We can find the highest common divisor of 434, 397, 963, 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 434, 397, 963, 320 i.e 1.

3. How can I use the GCD of 434, 397, 963, 320Calculator?

Out the numbers 434, 397, 963, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.