Online GCD Calculator is useful to find the GCD of 679, 122, 489, 369 quickly. Get the easiest ways to solve the greatest common divisor of 679, 122, 489, 369 i.e 1 in different methods as follows.
Given Input numbers are 679, 122, 489, 369
In the factoring method, we have to find the divisors of all numbers
Divisors of 679 :
The positive integer divisors of 679 that completely divides 679 are.
1, 7, 97, 679
Divisors of 122 :
The positive integer divisors of 122 that completely divides 122 are.
1, 2, 61, 122
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 369 :
The positive integer divisors of 369 that completely divides 369 are.
1, 3, 9, 41, 123, 369
GCD of numbers is the greatest common divisor
So, the GCD (679, 122, 489, 369) = 1.
Given numbers are 679, 122, 489, 369
The list of prime factors of all numbers are
Prime factors of 679 are 7 x 97
Prime factors of 122 are 2 x 61
Prime factors of 489 are 3 x 163
Prime factors of 369 are 3 x 3 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 679, 122, 489, 369
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(679, 122) = 82838
GCD(679, 122) = ( 679 x 122 ) / 82838
= 679 / 122
= 679
Step2:
LCM(1, 489) = 489
GCD(1, 489) = ( 1 x 489 ) / 489
= 1 / 489
= 1
Step3:
LCM(1, 369) = 369
GCD(1, 369) = ( 1 x 369 ) / 369
= 1 / 369
= 1
So, Greatest Common Divisor of 679, 122, 489, 369 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 679, 122, 489, 369
The greatest common divisor of numbers 679, 122, 489, 369 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 679, 122, 489, 369 is 1.
1. What is the GCD of 679, 122, 489, 369?
GCD of given numbers 679, 122, 489, 369 is 1
2. How to calculate the greatest common divisor of 679, 122, 489, 369?
We can find the highest common divisor of 679, 122, 489, 369 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 679, 122, 489, 369 i.e 1.
3. How can I use the GCD of 679, 122, 489, 369Calculator?
Out the numbers 679, 122, 489, 369 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.