GCD of 864, 651, 166, 680 Calculator

Given Input numbers are 864, 651, 166, 680

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

Divisors of 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

GCD of numbers is the greatest common divisor

So, the GCD (864, 651, 166, 680) = 1.

Given numbers are 864, 651, 166, 680

The list of prime factors of all numbers are

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 651 are 3 x 7 x 31

Prime factors of 166 are 2 x 83

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

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

Given numbers are 864, 651, 166, 680

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

Apply this formula for all numbers.

Step1:

LCM(864, 651) = 187488

GCD(864, 651) = ( 864 x 651 ) / 187488

= 864 / 651

= 864

Step2:

LCM(3, 166) = 498

GCD(3, 166) = ( 3 x 166 ) / 498

= 3 / 166

= 3

Step3:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

So, Greatest Common Divisor of 864, 651, 166, 680 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 357, 179, 138, 922
• GCD of 834, 481, 501, 529
• GCD of 139, 614, 929, 305
• GCD of 664, 134, 756, 651
• GCD of 769, 706, 515, 867

Given numbers are 864, 651, 166, 680
The greatest common divisor of numbers 864, 651, 166, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 864, 651, 166, 680 is 1.

1. What is the GCD of 864, 651, 166, 680?

GCD of given numbers 864, 651, 166, 680 is 1

2. How to calculate the greatest common divisor of 864, 651, 166, 680?

We can find the highest common divisor of 864, 651, 166, 680 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 864, 651, 166, 680 i.e 1.

3. How can I use the GCD of 864, 651, 166, 680Calculator?

Out the numbers 864, 651, 166, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.