GCD of 428, 384, 963, 790 Calculator

Given Input numbers are 428, 384, 963, 790

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

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 384 :

The positive integer divisors of 384 that completely divides 384 are.

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

Divisors of 963 :

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

1, 3, 9, 107, 321, 963

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

GCD of numbers is the greatest common divisor

So, the GCD (428, 384, 963, 790) = 1.

Given numbers are 428, 384, 963, 790

The list of prime factors of all numbers are

Prime factors of 428 are 2 x 2 x 107

Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 963 are 3 x 3 x 107

Prime factors of 790 are 2 x 5 x 79

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

Given numbers are 428, 384, 963, 790

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

Apply this formula for all numbers.

Step1:

LCM(428, 384) = 41088

GCD(428, 384) = ( 428 x 384 ) / 41088

= 428 / 384

= 428

Step2:

LCM(4, 963) = 3852

GCD(4, 963) = ( 4 x 963 ) / 3852

= 4 / 963

= 4

Step3:

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

= 1 / 790

= 1

So, Greatest Common Divisor of 428, 384, 963, 790 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 538, 623, 974, 929
• GCD of 532, 315, 979, 666
• GCD of 468, 865, 117, 391
• GCD of 559, 439, 978, 927
• GCD of 642, 407, 901, 898

Given numbers are 428, 384, 963, 790
The greatest common divisor of numbers 428, 384, 963, 790 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 384, 963, 790 is 1.

1. What is the GCD of 428, 384, 963, 790?

GCD of given numbers 428, 384, 963, 790 is 1

2. How to calculate the greatest common divisor of 428, 384, 963, 790?

We can find the highest common divisor of 428, 384, 963, 790 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 428, 384, 963, 790 i.e 1.

3. How can I use the GCD of 428, 384, 963, 790Calculator?

Out the numbers 428, 384, 963, 790 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.