GCD of 816, 818, 47, 756 Calculator

Given Input numbers are 816, 818, 47, 756

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

Divisors of 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 47 :

The positive integer divisors of 47 that completely divides 47 are.

1, 47

Divisors of 756 :

The positive integer divisors of 756 that completely divides 756 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

GCD of numbers is the greatest common divisor

So, the GCD (816, 818, 47, 756) = 1.

Given numbers are 816, 818, 47, 756

The list of prime factors of all numbers are

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

Prime factors of 818 are 2 x 409

Prime factors of 47 are 47

Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7

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

Given numbers are 816, 818, 47, 756

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

Apply this formula for all numbers.

Step1:

LCM(816, 818) = 333744

GCD(816, 818) = ( 816 x 818 ) / 333744

= 816 / 818

= 816

Step2:

LCM(2, 47) = 94

GCD(2, 47) = ( 2 x 47 ) / 94

= 2 / 47

= 2

Step3:

LCM(1, 756) = 756

GCD(1, 756) = ( 1 x 756 ) / 756

= 1 / 756

= 1

So, Greatest Common Divisor of 816, 818, 47, 756 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 527, 355, 27, 462
• GCD of 986, 267, 67, 552
• GCD of 274, 205, 96, 163
• GCD of 747, 224, 70, 181
• GCD of 968, 711, 38, 470

Given numbers are 816, 818, 47, 756
The greatest common divisor of numbers 816, 818, 47, 756 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 816, 818, 47, 756 is 1.

1. What is the GCD of 816, 818, 47, 756?

GCD of given numbers 816, 818, 47, 756 is 1

2. How to calculate the greatest common divisor of 816, 818, 47, 756?

We can find the highest common divisor of 816, 818, 47, 756 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 816, 818, 47, 756 i.e 1.

3. How can I use the GCD of 816, 818, 47, 756Calculator?

Out the numbers 816, 818, 47, 756 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.