GCD of 812, 200, 684, 691 Calculator

Given Input numbers are 812, 200, 684, 691

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

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 200 :

The positive integer divisors of 200 that completely divides 200 are.

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200

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 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

GCD of numbers is the greatest common divisor

So, the GCD (812, 200, 684, 691) = 1.

Given numbers are 812, 200, 684, 691

The list of prime factors of all numbers are

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 200 are 2 x 2 x 2 x 5 x 5

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

Prime factors of 691 are 691

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

Given numbers are 812, 200, 684, 691

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

Apply this formula for all numbers.

Step1:

LCM(812, 200) = 40600

GCD(812, 200) = ( 812 x 200 ) / 40600

= 812 / 200

= 812

Step2:

LCM(4, 684) = 684

GCD(4, 684) = ( 4 x 684 ) / 684

= 4 / 684

= 4

Step3:

LCM(4, 691) = 2764

GCD(4, 691) = ( 4 x 691 ) / 2764

= 4 / 691

= 4

So, Greatest Common Divisor of 812, 200, 684, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 622, 714, 383, 679
• GCD of 382, 273, 996, 983
• GCD of 856, 967, 385, 900
• GCD of 577, 600, 307, 180
• GCD of 498, 900, 593, 678

Given numbers are 812, 200, 684, 691
The greatest common divisor of numbers 812, 200, 684, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 812, 200, 684, 691 is 1.

1. What is the GCD of 812, 200, 684, 691?

GCD of given numbers 812, 200, 684, 691 is 1

2. How to calculate the greatest common divisor of 812, 200, 684, 691?

We can find the highest common divisor of 812, 200, 684, 691 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 812, 200, 684, 691 i.e 1.

3. How can I use the GCD of 812, 200, 684, 691Calculator?

Out the numbers 812, 200, 684, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.