Online GCD Calculator is useful to find the GCD of 349, 684, 812, 443 quickly. Get the easiest ways to solve the greatest common divisor of 349, 684, 812, 443 i.e 1 in different methods as follows.
Given Input numbers are 349, 684, 812, 443
In the factoring method, we have to find the divisors of all numbers
Divisors of 349 :
The positive integer divisors of 349 that completely divides 349 are.
1, 349
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
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 443 :
The positive integer divisors of 443 that completely divides 443 are.
1, 443
GCD of numbers is the greatest common divisor
So, the GCD (349, 684, 812, 443) = 1.
Given numbers are 349, 684, 812, 443
The list of prime factors of all numbers are
Prime factors of 349 are 349
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 812 are 2 x 2 x 7 x 29
Prime factors of 443 are 443
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 349, 684, 812, 443
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(349, 684) = 238716
GCD(349, 684) = ( 349 x 684 ) / 238716
= 349 / 684
= 349
Step2:
LCM(1, 812) = 812
GCD(1, 812) = ( 1 x 812 ) / 812
= 1 / 812
= 1
Step3:
LCM(1, 443) = 443
GCD(1, 443) = ( 1 x 443 ) / 443
= 1 / 443
= 1
So, Greatest Common Divisor of 349, 684, 812, 443 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 349, 684, 812, 443
The greatest common divisor of numbers 349, 684, 812, 443 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 349, 684, 812, 443 is 1.
1. What is the GCD of 349, 684, 812, 443?
GCD of given numbers 349, 684, 812, 443 is 1
2. How to calculate the greatest common divisor of 349, 684, 812, 443?
We can find the highest common divisor of 349, 684, 812, 443 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 349, 684, 812, 443 i.e 1.
3. How can I use the GCD of 349, 684, 812, 443Calculator?
Out the numbers 349, 684, 812, 443 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.