Online GCD Calculator is useful to find the GCD of 379, 383, 686, 198 quickly. Get the easiest ways to solve the greatest common divisor of 379, 383, 686, 198 i.e 1 in different methods as follows.
Given Input numbers are 379, 383, 686, 198
In the factoring method, we have to find the divisors of all numbers
Divisors of 379 :
The positive integer divisors of 379 that completely divides 379 are.
1, 379
Divisors of 383 :
The positive integer divisors of 383 that completely divides 383 are.
1, 383
Divisors of 686 :
The positive integer divisors of 686 that completely divides 686 are.
1, 2, 7, 14, 49, 98, 343, 686
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
GCD of numbers is the greatest common divisor
So, the GCD (379, 383, 686, 198) = 1.
Given numbers are 379, 383, 686, 198
The list of prime factors of all numbers are
Prime factors of 379 are 379
Prime factors of 383 are 383
Prime factors of 686 are 2 x 7 x 7 x 7
Prime factors of 198 are 2 x 3 x 3 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 379, 383, 686, 198
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(379, 383) = 145157
GCD(379, 383) = ( 379 x 383 ) / 145157
= 379 / 383
= 379
Step2:
LCM(1, 686) = 686
GCD(1, 686) = ( 1 x 686 ) / 686
= 1 / 686
= 1
Step3:
LCM(1, 198) = 198
GCD(1, 198) = ( 1 x 198 ) / 198
= 1 / 198
= 1
So, Greatest Common Divisor of 379, 383, 686, 198 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 379, 383, 686, 198
The greatest common divisor of numbers 379, 383, 686, 198 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 379, 383, 686, 198 is 1.
1. What is the GCD of 379, 383, 686, 198?
GCD of given numbers 379, 383, 686, 198 is 1
2. How to calculate the greatest common divisor of 379, 383, 686, 198?
We can find the highest common divisor of 379, 383, 686, 198 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 379, 383, 686, 198 i.e 1.
3. How can I use the GCD of 379, 383, 686, 198Calculator?
Out the numbers 379, 383, 686, 198 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.