GCD of 684, 384, 787, 986 Calculator

Given Input numbers are 684, 384, 787, 986

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 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 787 :

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

1, 787

Divisors of 986 :

The positive integer divisors of 986 that completely divides 986 are.

1, 2, 17, 29, 34, 58, 493, 986

GCD of numbers is the greatest common divisor

So, the GCD (684, 384, 787, 986) = 1.

Given numbers are 684, 384, 787, 986

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 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 787 are 787

Prime factors of 986 are 2 x 17 x 29

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

Given numbers are 684, 384, 787, 986

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

Apply this formula for all numbers.

Step1:

LCM(684, 384) = 21888

GCD(684, 384) = ( 684 x 384 ) / 21888

= 684 / 384

= 684

Step2:

LCM(12, 787) = 9444

GCD(12, 787) = ( 12 x 787 ) / 9444

= 12 / 787

= 12

Step3:

LCM(1, 986) = 986

GCD(1, 986) = ( 1 x 986 ) / 986

= 1 / 986

= 1

So, Greatest Common Divisor of 684, 384, 787, 986 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 162, 204, 651, 810
• GCD of 684, 447, 426, 689
• GCD of 131, 173, 553, 563
• GCD of 403, 260, 759, 979
• GCD of 791, 357, 161, 730

Given numbers are 684, 384, 787, 986
The greatest common divisor of numbers 684, 384, 787, 986 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 384, 787, 986 is 1.

1. What is the GCD of 684, 384, 787, 986?

GCD of given numbers 684, 384, 787, 986 is 1

2. How to calculate the greatest common divisor of 684, 384, 787, 986?

We can find the highest common divisor of 684, 384, 787, 986 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, 384, 787, 986 i.e 1.

3. How can I use the GCD of 684, 384, 787, 986Calculator?

Out the numbers 684, 384, 787, 986 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.