Online GCD Calculator is useful to find the GCD of 816, 476, 568, 812 quickly. Get the easiest ways to solve the greatest common divisor of 816, 476, 568, 812 i.e 4 in different methods as follows.
Given Input numbers are 816, 476, 568, 812
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 476 :
The positive integer divisors of 476 that completely divides 476 are.
1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
Divisors of 568 :
The positive integer divisors of 568 that completely divides 568 are.
1, 2, 4, 8, 71, 142, 284, 568
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 (816, 476, 568, 812) = 4.
Given numbers are 816, 476, 568, 812
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 476 are 2 x 2 x 7 x 17
Prime factors of 568 are 2 x 2 x 2 x 71
Prime factors of 812 are 2 x 2 x 7 x 29
The highest common occurrence is 22
Therefore, GCD of 816, 476, 568, 812 is 4.
Given numbers are 816, 476, 568, 812
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(816, 476) = 5712
GCD(816, 476) = ( 816 x 476 ) / 5712
= 816 / 476
= 816
Step2:
LCM(68, 568) = 9656
GCD(68, 568) = ( 68 x 568 ) / 9656
= 68 / 568
= 68
Step3:
LCM(4, 812) = 812
GCD(4, 812) = ( 4 x 812 ) / 812
= 4 / 812
= 4
So, Greatest Common Divisor of 816, 476, 568, 812 is 4
Here are some samples of GCD of Numbers calculations.
Given numbers are 816, 476, 568, 812
The greatest common divisor of numbers 816, 476, 568, 812 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 816, 476, 568, 812 is 4.
1. What is the GCD of 816, 476, 568, 812?
GCD of given numbers 816, 476, 568, 812 is 4
2. How to calculate the greatest common divisor of 816, 476, 568, 812?
We can find the highest common divisor of 816, 476, 568, 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 816, 476, 568, 812 i.e 4.
3. How can I use the GCD of 816, 476, 568, 812Calculator?
Out the numbers 816, 476, 568, 812 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.