Online GCD Calculator is useful to find the GCD of 198, 967, 491, 938 quickly. Get the easiest ways to solve the greatest common divisor of 198, 967, 491, 938 i.e 1 in different methods as follows.
Given Input numbers are 198, 967, 491, 938
In the factoring method, we have to find the divisors of all numbers
Divisors of 198 :
The positive integer divisors of 198 that completely divides 198 are.
1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
Divisors of 967 :
The positive integer divisors of 967 that completely divides 967 are.
1, 967
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
GCD of numbers is the greatest common divisor
So, the GCD (198, 967, 491, 938) = 1.
Given numbers are 198, 967, 491, 938
The list of prime factors of all numbers are
Prime factors of 198 are 2 x 3 x 3 x 11
Prime factors of 967 are 967
Prime factors of 491 are 491
Prime factors of 938 are 2 x 7 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 198, 967, 491, 938
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(198, 967) = 191466
GCD(198, 967) = ( 198 x 967 ) / 191466
= 198 / 967
= 198
Step2:
LCM(1, 491) = 491
GCD(1, 491) = ( 1 x 491 ) / 491
= 1 / 491
= 1
Step3:
LCM(1, 938) = 938
GCD(1, 938) = ( 1 x 938 ) / 938
= 1 / 938
= 1
So, Greatest Common Divisor of 198, 967, 491, 938 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 198, 967, 491, 938
The greatest common divisor of numbers 198, 967, 491, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 198, 967, 491, 938 is 1.
1. What is the GCD of 198, 967, 491, 938?
GCD of given numbers 198, 967, 491, 938 is 1
2. How to calculate the greatest common divisor of 198, 967, 491, 938?
We can find the highest common divisor of 198, 967, 491, 938 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 198, 967, 491, 938 i.e 1.
3. How can I use the GCD of 198, 967, 491, 938Calculator?
Out the numbers 198, 967, 491, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.