GCD of 786, 396, 266, 684 Calculator

Given Input numbers are 786, 396, 266, 684

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

Divisors of 786 :

The positive integer divisors of 786 that completely divides 786 are.

1, 2, 3, 6, 131, 262, 393, 786

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 266 :

The positive integer divisors of 266 that completely divides 266 are.

1, 2, 7, 14, 19, 38, 133, 266

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

GCD of numbers is the greatest common divisor

So, the GCD (786, 396, 266, 684) = 2.

Given numbers are 786, 396, 266, 684

The list of prime factors of all numbers are

Prime factors of 786 are 2 x 3 x 131

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 266 are 2 x 7 x 19

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

The highest common occurrence is 2¹

Therefore, GCD of 786, 396, 266, 684 is 2.

Given numbers are 786, 396, 266, 684

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

Apply this formula for all numbers.

Step1:

LCM(786, 396) = 51876

GCD(786, 396) = ( 786 x 396 ) / 51876

= 786 / 396

= 786

Step2:

LCM(6, 266) = 798

GCD(6, 266) = ( 6 x 266 ) / 798

= 6 / 266

= 6

Step3:

LCM(2, 684) = 684

GCD(2, 684) = ( 2 x 684 ) / 684

= 2 / 684

= 2

So, Greatest Common Divisor of 786, 396, 266, 684 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 751, 700, 117, 201
• GCD of 210, 882, 383, 221
• GCD of 425, 945, 168, 479
• GCD of 999, 450, 385, 838
• GCD of 120, 274, 652, 197

Given numbers are 786, 396, 266, 684
The greatest common divisor of numbers 786, 396, 266, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 786, 396, 266, 684 is 2.

1. What is the GCD of 786, 396, 266, 684?

GCD of given numbers 786, 396, 266, 684 is 2

2. How to calculate the greatest common divisor of 786, 396, 266, 684?

We can find the highest common divisor of 786, 396, 266, 684 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 786, 396, 266, 684 i.e 2.

3. How can I use the GCD of 786, 396, 266, 684Calculator?

Out the numbers 786, 396, 266, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.