Online GCD Calculator is useful to find the GCD of 214, 789, 165, 563 quickly. Get the easiest ways to solve the greatest common divisor of 214, 789, 165, 563 i.e 1 in different methods as follows.
Given Input numbers are 214, 789, 165, 563
In the factoring method, we have to find the divisors of all numbers
Divisors of 214 :
The positive integer divisors of 214 that completely divides 214 are.
1, 2, 107, 214
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
Divisors of 563 :
The positive integer divisors of 563 that completely divides 563 are.
1, 563
GCD of numbers is the greatest common divisor
So, the GCD (214, 789, 165, 563) = 1.
Given numbers are 214, 789, 165, 563
The list of prime factors of all numbers are
Prime factors of 214 are 2 x 107
Prime factors of 789 are 3 x 263
Prime factors of 165 are 3 x 5 x 11
Prime factors of 563 are 563
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 214, 789, 165, 563
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(214, 789) = 168846
GCD(214, 789) = ( 214 x 789 ) / 168846
= 214 / 789
= 214
Step2:
LCM(1, 165) = 165
GCD(1, 165) = ( 1 x 165 ) / 165
= 1 / 165
= 1
Step3:
LCM(1, 563) = 563
GCD(1, 563) = ( 1 x 563 ) / 563
= 1 / 563
= 1
So, Greatest Common Divisor of 214, 789, 165, 563 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 214, 789, 165, 563
The greatest common divisor of numbers 214, 789, 165, 563 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 214, 789, 165, 563 is 1.
1. What is the GCD of 214, 789, 165, 563?
GCD of given numbers 214, 789, 165, 563 is 1
2. How to calculate the greatest common divisor of 214, 789, 165, 563?
We can find the highest common divisor of 214, 789, 165, 563 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 214, 789, 165, 563 i.e 1.
3. How can I use the GCD of 214, 789, 165, 563Calculator?
Out the numbers 214, 789, 165, 563 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.