Online GCD Calculator is useful to find the GCD of 389, 329, 843, 988 quickly. Get the easiest ways to solve the greatest common divisor of 389, 329, 843, 988 i.e 1 in different methods as follows.
Given Input numbers are 389, 329, 843, 988
In the factoring method, we have to find the divisors of all numbers
Divisors of 389 :
The positive integer divisors of 389 that completely divides 389 are.
1, 389
Divisors of 329 :
The positive integer divisors of 329 that completely divides 329 are.
1, 7, 47, 329
Divisors of 843 :
The positive integer divisors of 843 that completely divides 843 are.
1, 3, 281, 843
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
GCD of numbers is the greatest common divisor
So, the GCD (389, 329, 843, 988) = 1.
Given numbers are 389, 329, 843, 988
The list of prime factors of all numbers are
Prime factors of 389 are 389
Prime factors of 329 are 7 x 47
Prime factors of 843 are 3 x 281
Prime factors of 988 are 2 x 2 x 13 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 389, 329, 843, 988
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(389, 329) = 127981
GCD(389, 329) = ( 389 x 329 ) / 127981
= 389 / 329
= 389
Step2:
LCM(1, 843) = 843
GCD(1, 843) = ( 1 x 843 ) / 843
= 1 / 843
= 1
Step3:
LCM(1, 988) = 988
GCD(1, 988) = ( 1 x 988 ) / 988
= 1 / 988
= 1
So, Greatest Common Divisor of 389, 329, 843, 988 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 389, 329, 843, 988
The greatest common divisor of numbers 389, 329, 843, 988 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 329, 843, 988 is 1.
1. What is the GCD of 389, 329, 843, 988?
GCD of given numbers 389, 329, 843, 988 is 1
2. How to calculate the greatest common divisor of 389, 329, 843, 988?
We can find the highest common divisor of 389, 329, 843, 988 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 389, 329, 843, 988 i.e 1.
3. How can I use the GCD of 389, 329, 843, 988Calculator?
Out the numbers 389, 329, 843, 988 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.