GCD of 396, 945, 493, 812 Calculator

Given Input numbers are 396, 945, 493, 812

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

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 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 493 :

The positive integer divisors of 493 that completely divides 493 are.

1, 17, 29, 493

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

GCD of numbers is the greatest common divisor

So, the GCD (396, 945, 493, 812) = 1.

Given numbers are 396, 945, 493, 812

The list of prime factors of all numbers are

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

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 493 are 17 x 29

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

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

Given numbers are 396, 945, 493, 812

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

Apply this formula for all numbers.

Step1:

LCM(396, 945) = 41580

GCD(396, 945) = ( 396 x 945 ) / 41580

= 396 / 945

= 396

Step2:

LCM(9, 493) = 4437

GCD(9, 493) = ( 9 x 493 ) / 4437

= 9 / 493

= 9

Step3:

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

= 1 / 812

= 1

So, Greatest Common Divisor of 396, 945, 493, 812 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 883, 746, 733, 682
• GCD of 591, 597, 487, 154
• GCD of 308, 923, 308, 437
• GCD of 502, 485, 849, 102
• GCD of 328, 956, 978, 513

Given numbers are 396, 945, 493, 812
The greatest common divisor of numbers 396, 945, 493, 812 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 396, 945, 493, 812 is 1.

1. What is the GCD of 396, 945, 493, 812?

GCD of given numbers 396, 945, 493, 812 is 1

2. How to calculate the greatest common divisor of 396, 945, 493, 812?

We can find the highest common divisor of 396, 945, 493, 812 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 396, 945, 493, 812 i.e 1.

3. How can I use the GCD of 396, 945, 493, 812Calculator?

Out the numbers 396, 945, 493, 812 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.