GCD of 787, 394, 664, 384 Calculator

Given Input numbers are 787, 394, 664, 384

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

Divisors of 787 :

The positive integer divisors of 787 that completely divides 787 are.

1, 787

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

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

GCD of numbers is the greatest common divisor

So, the GCD (787, 394, 664, 384) = 1.

Given numbers are 787, 394, 664, 384

The list of prime factors of all numbers are

Prime factors of 787 are 787

Prime factors of 394 are 2 x 197

Prime factors of 664 are 2 x 2 x 2 x 83

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

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

Given numbers are 787, 394, 664, 384

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

Apply this formula for all numbers.

Step1:

LCM(787, 394) = 310078

GCD(787, 394) = ( 787 x 394 ) / 310078

= 787 / 394

= 787

Step2:

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

= 1 / 664

= 1

Step3:

LCM(1, 384) = 384

GCD(1, 384) = ( 1 x 384 ) / 384

= 1 / 384

= 1

So, Greatest Common Divisor of 787, 394, 664, 384 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 783, 720, 862, 663
• GCD of 247, 631, 883, 627
• GCD of 135, 323, 134, 811
• GCD of 624, 540, 474, 422
• GCD of 556, 438, 819, 309

Given numbers are 787, 394, 664, 384
The greatest common divisor of numbers 787, 394, 664, 384 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 787, 394, 664, 384 is 1.

1. What is the GCD of 787, 394, 664, 384?

GCD of given numbers 787, 394, 664, 384 is 1

2. How to calculate the greatest common divisor of 787, 394, 664, 384?

We can find the highest common divisor of 787, 394, 664, 384 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 787, 394, 664, 384 i.e 1.

3. How can I use the GCD of 787, 394, 664, 384Calculator?

Out the numbers 787, 394, 664, 384 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.