Online GCD Calculator is useful to find the GCD of 488, 198, 371, 668 quickly. Get the easiest ways to solve the greatest common divisor of 488, 198, 371, 668 i.e 1 in different methods as follows.
Given Input numbers are 488, 198, 371, 668
In the factoring method, we have to find the divisors of all numbers
Divisors of 488 :
The positive integer divisors of 488 that completely divides 488 are.
1, 2, 4, 8, 61, 122, 244, 488
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 371 :
The positive integer divisors of 371 that completely divides 371 are.
1, 7, 53, 371
Divisors of 668 :
The positive integer divisors of 668 that completely divides 668 are.
1, 2, 4, 167, 334, 668
GCD of numbers is the greatest common divisor
So, the GCD (488, 198, 371, 668) = 1.
Given numbers are 488, 198, 371, 668
The list of prime factors of all numbers are
Prime factors of 488 are 2 x 2 x 2 x 61
Prime factors of 198 are 2 x 3 x 3 x 11
Prime factors of 371 are 7 x 53
Prime factors of 668 are 2 x 2 x 167
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 488, 198, 371, 668
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(488, 198) = 48312
GCD(488, 198) = ( 488 x 198 ) / 48312
= 488 / 198
= 488
Step2:
LCM(2, 371) = 742
GCD(2, 371) = ( 2 x 371 ) / 742
= 2 / 371
= 2
Step3:
LCM(1, 668) = 668
GCD(1, 668) = ( 1 x 668 ) / 668
= 1 / 668
= 1
So, Greatest Common Divisor of 488, 198, 371, 668 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 488, 198, 371, 668
The greatest common divisor of numbers 488, 198, 371, 668 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 488, 198, 371, 668 is 1.
1. What is the GCD of 488, 198, 371, 668?
GCD of given numbers 488, 198, 371, 668 is 1
2. How to calculate the greatest common divisor of 488, 198, 371, 668?
We can find the highest common divisor of 488, 198, 371, 668 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 488, 198, 371, 668 i.e 1.
3. How can I use the GCD of 488, 198, 371, 668Calculator?
Out the numbers 488, 198, 371, 668 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.