GCD of 128, 768, 389, 796 Calculator

Given Input numbers are 128, 768, 389, 796

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

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 768 :

The positive integer divisors of 768 that completely divides 768 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 796 :

The positive integer divisors of 796 that completely divides 796 are.

1, 2, 4, 199, 398, 796

GCD of numbers is the greatest common divisor

So, the GCD (128, 768, 389, 796) = 1.

Given numbers are 128, 768, 389, 796

The list of prime factors of all numbers are

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 389 are 389

Prime factors of 796 are 2 x 2 x 199

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

Given numbers are 128, 768, 389, 796

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

Apply this formula for all numbers.

Step1:

LCM(128, 768) = 768

GCD(128, 768) = ( 128 x 768 ) / 768

= 128 / 768

= 128

Step2:

LCM(128, 389) = 49792

GCD(128, 389) = ( 128 x 389 ) / 49792

= 128 / 389

= 128

Step3:

LCM(1, 796) = 796

GCD(1, 796) = ( 1 x 796 ) / 796

= 1 / 796

= 1

So, Greatest Common Divisor of 128, 768, 389, 796 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 918, 973, 730, 157
• GCD of 401, 174, 426, 297
• GCD of 660, 325, 380, 381
• GCD of 281, 117, 520, 491
• GCD of 851, 134, 880, 882

Given numbers are 128, 768, 389, 796
The greatest common divisor of numbers 128, 768, 389, 796 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 128, 768, 389, 796 is 1.

1. What is the GCD of 128, 768, 389, 796?

GCD of given numbers 128, 768, 389, 796 is 1

2. How to calculate the greatest common divisor of 128, 768, 389, 796?

We can find the highest common divisor of 128, 768, 389, 796 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 128, 768, 389, 796 i.e 1.

3. How can I use the GCD of 128, 768, 389, 796Calculator?

Out the numbers 128, 768, 389, 796 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.