Online GCD Calculator is useful to find the GCD of 965, 378, 838, 789 quickly. Get the easiest ways to solve the greatest common divisor of 965, 378, 838, 789 i.e 1 in different methods as follows.
Given Input numbers are 965, 378, 838, 789
In the factoring method, we have to find the divisors of all numbers
Divisors of 965 :
The positive integer divisors of 965 that completely divides 965 are.
1, 5, 193, 965
Divisors of 378 :
The positive integer divisors of 378 that completely divides 378 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
Divisors of 838 :
The positive integer divisors of 838 that completely divides 838 are.
1, 2, 419, 838
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
GCD of numbers is the greatest common divisor
So, the GCD (965, 378, 838, 789) = 1.
Given numbers are 965, 378, 838, 789
The list of prime factors of all numbers are
Prime factors of 965 are 5 x 193
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
Prime factors of 838 are 2 x 419
Prime factors of 789 are 3 x 263
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 965, 378, 838, 789
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(965, 378) = 364770
GCD(965, 378) = ( 965 x 378 ) / 364770
= 965 / 378
= 965
Step2:
LCM(1, 838) = 838
GCD(1, 838) = ( 1 x 838 ) / 838
= 1 / 838
= 1
Step3:
LCM(1, 789) = 789
GCD(1, 789) = ( 1 x 789 ) / 789
= 1 / 789
= 1
So, Greatest Common Divisor of 965, 378, 838, 789 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 965, 378, 838, 789
The greatest common divisor of numbers 965, 378, 838, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 965, 378, 838, 789 is 1.
1. What is the GCD of 965, 378, 838, 789?
GCD of given numbers 965, 378, 838, 789 is 1
2. How to calculate the greatest common divisor of 965, 378, 838, 789?
We can find the highest common divisor of 965, 378, 838, 789 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 965, 378, 838, 789 i.e 1.
3. How can I use the GCD of 965, 378, 838, 789Calculator?
Out the numbers 965, 378, 838, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.