GCD of 812, 969, 867, 442 Calculator

Given Input numbers are 812, 969, 867, 442

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 969 :

The positive integer divisors of 969 that completely divides 969 are.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 867 :

The positive integer divisors of 867 that completely divides 867 are.

1, 3, 17, 51, 289, 867

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (812, 969, 867, 442) = 1.

Given numbers are 812, 969, 867, 442

The list of prime factors of all numbers are

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

Prime factors of 969 are 3 x 17 x 19

Prime factors of 867 are 3 x 17 x 17

Prime factors of 442 are 2 x 13 x 17

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

Given numbers are 812, 969, 867, 442

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

Apply this formula for all numbers.

Step1:

LCM(812, 969) = 786828

GCD(812, 969) = ( 812 x 969 ) / 786828

= 812 / 969

= 812

Step2:

LCM(1, 867) = 867

GCD(1, 867) = ( 1 x 867 ) / 867

= 1 / 867

= 1

Step3:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

So, Greatest Common Divisor of 812, 969, 867, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 111, 871, 624, 400
• GCD of 729, 971, 478, 612
• GCD of 555, 744, 303, 493
• GCD of 926, 551, 275, 915
• GCD of 415, 939, 139, 636

Given numbers are 812, 969, 867, 442
The greatest common divisor of numbers 812, 969, 867, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 812, 969, 867, 442 is 1.

1. What is the GCD of 812, 969, 867, 442?

GCD of given numbers 812, 969, 867, 442 is 1

2. How to calculate the greatest common divisor of 812, 969, 867, 442?

We can find the highest common divisor of 812, 969, 867, 442 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, 969, 867, 442 i.e 1.

3. How can I use the GCD of 812, 969, 867, 442Calculator?

Out the numbers 812, 969, 867, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.