GCD of 496, 399, 990, 812 Calculator

Given Input numbers are 496, 399, 990, 812

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

Divisors of 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

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 (496, 399, 990, 812) = 1.

Given numbers are 496, 399, 990, 812

The list of prime factors of all numbers are

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

Prime factors of 399 are 3 x 7 x 19

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

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 496, 399, 990, 812

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

Apply this formula for all numbers.

Step1:

LCM(496, 399) = 197904

GCD(496, 399) = ( 496 x 399 ) / 197904

= 496 / 399

= 496

Step2:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

Step3:

LCM(1, 812) = 812

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

= 1 / 812

= 1

So, Greatest Common Divisor of 496, 399, 990, 812 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 595, 787, 990, 377
• GCD of 576, 519, 297, 584
• GCD of 535, 732, 135, 389
• GCD of 216, 242, 432, 969
• GCD of 263, 151, 449, 407

Given numbers are 496, 399, 990, 812
The greatest common divisor of numbers 496, 399, 990, 812 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 496, 399, 990, 812 is 1.

1. What is the GCD of 496, 399, 990, 812?

GCD of given numbers 496, 399, 990, 812 is 1

2. How to calculate the greatest common divisor of 496, 399, 990, 812?

We can find the highest common divisor of 496, 399, 990, 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 496, 399, 990, 812 i.e 1.

3. How can I use the GCD of 496, 399, 990, 812Calculator?

Out the numbers 496, 399, 990, 812 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.