GCD of 684, 796, 328, 643 Calculator

Given Input numbers are 684, 796, 328, 643

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

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 796 :

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

1, 2, 4, 199, 398, 796

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 643 :

The positive integer divisors of 643 that completely divides 643 are.

1, 643

GCD of numbers is the greatest common divisor

So, the GCD (684, 796, 328, 643) = 1.

Given numbers are 684, 796, 328, 643

The list of prime factors of all numbers are

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 796 are 2 x 2 x 199

Prime factors of 328 are 2 x 2 x 2 x 41

Prime factors of 643 are 643

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

Given numbers are 684, 796, 328, 643

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

Apply this formula for all numbers.

Step1:

LCM(684, 796) = 136116

GCD(684, 796) = ( 684 x 796 ) / 136116

= 684 / 796

= 684

Step2:

LCM(4, 328) = 328

GCD(4, 328) = ( 4 x 328 ) / 328

= 4 / 328

= 4

Step3:

LCM(4, 643) = 2572

GCD(4, 643) = ( 4 x 643 ) / 2572

= 4 / 643

= 4

So, Greatest Common Divisor of 684, 796, 328, 643 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 554, 108, 447, 774
• GCD of 439, 917, 310, 967
• GCD of 916, 125, 663, 438
• GCD of 843, 889, 166, 453
• GCD of 631, 265, 452, 512

Given numbers are 684, 796, 328, 643
The greatest common divisor of numbers 684, 796, 328, 643 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 796, 328, 643 is 1.

1. What is the GCD of 684, 796, 328, 643?

GCD of given numbers 684, 796, 328, 643 is 1

2. How to calculate the greatest common divisor of 684, 796, 328, 643?

We can find the highest common divisor of 684, 796, 328, 643 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 684, 796, 328, 643 i.e 1.

3. How can I use the GCD of 684, 796, 328, 643Calculator?

Out the numbers 684, 796, 328, 643 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.