Online GCD Calculator is useful to find the GCD of 996, 886, 421, 389 quickly. Get the easiest ways to solve the greatest common divisor of 996, 886, 421, 389 i.e 1 in different methods as follows.
Given Input numbers are 996, 886, 421, 389
In the factoring method, we have to find the divisors of all numbers
Divisors of 996 :
The positive integer divisors of 996 that completely divides 996 are.
1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996
Divisors of 886 :
The positive integer divisors of 886 that completely divides 886 are.
1, 2, 443, 886
Divisors of 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
Divisors of 389 :
The positive integer divisors of 389 that completely divides 389 are.
1, 389
GCD of numbers is the greatest common divisor
So, the GCD (996, 886, 421, 389) = 1.
Given numbers are 996, 886, 421, 389
The list of prime factors of all numbers are
Prime factors of 996 are 2 x 2 x 3 x 83
Prime factors of 886 are 2 x 443
Prime factors of 421 are 421
Prime factors of 389 are 389
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 996, 886, 421, 389
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(996, 886) = 441228
GCD(996, 886) = ( 996 x 886 ) / 441228
= 996 / 886
= 996
Step2:
LCM(2, 421) = 842
GCD(2, 421) = ( 2 x 421 ) / 842
= 2 / 421
= 2
Step3:
LCM(1, 389) = 389
GCD(1, 389) = ( 1 x 389 ) / 389
= 1 / 389
= 1
So, Greatest Common Divisor of 996, 886, 421, 389 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 996, 886, 421, 389
The greatest common divisor of numbers 996, 886, 421, 389 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 996, 886, 421, 389 is 1.
1. What is the GCD of 996, 886, 421, 389?
GCD of given numbers 996, 886, 421, 389 is 1
2. How to calculate the greatest common divisor of 996, 886, 421, 389?
We can find the highest common divisor of 996, 886, 421, 389 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 996, 886, 421, 389 i.e 1.
3. How can I use the GCD of 996, 886, 421, 389Calculator?
Out the numbers 996, 886, 421, 389 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.