Online GCD Calculator is useful to find the GCD of 308, 683, 890, 120 quickly. Get the easiest ways to solve the greatest common divisor of 308, 683, 890, 120 i.e 1 in different methods as follows.
Given Input numbers are 308, 683, 890, 120
In the factoring method, we have to find the divisors of all numbers
Divisors of 308 :
The positive integer divisors of 308 that completely divides 308 are.
1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
Divisors of 683 :
The positive integer divisors of 683 that completely divides 683 are.
1, 683
Divisors of 890 :
The positive integer divisors of 890 that completely divides 890 are.
1, 2, 5, 10, 89, 178, 445, 890
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
GCD of numbers is the greatest common divisor
So, the GCD (308, 683, 890, 120) = 1.
Given numbers are 308, 683, 890, 120
The list of prime factors of all numbers are
Prime factors of 308 are 2 x 2 x 7 x 11
Prime factors of 683 are 683
Prime factors of 890 are 2 x 5 x 89
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 308, 683, 890, 120
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(308, 683) = 210364
GCD(308, 683) = ( 308 x 683 ) / 210364
= 308 / 683
= 308
Step2:
LCM(1, 890) = 890
GCD(1, 890) = ( 1 x 890 ) / 890
= 1 / 890
= 1
Step3:
LCM(1, 120) = 120
GCD(1, 120) = ( 1 x 120 ) / 120
= 1 / 120
= 1
So, Greatest Common Divisor of 308, 683, 890, 120 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 308, 683, 890, 120
The greatest common divisor of numbers 308, 683, 890, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 683, 890, 120 is 1.
1. What is the GCD of 308, 683, 890, 120?
GCD of given numbers 308, 683, 890, 120 is 1
2. How to calculate the greatest common divisor of 308, 683, 890, 120?
We can find the highest common divisor of 308, 683, 890, 120 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 308, 683, 890, 120 i.e 1.
3. How can I use the GCD of 308, 683, 890, 120Calculator?
Out the numbers 308, 683, 890, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.