Online GCD Calculator is useful to find the GCD of 563, 739, 655, 231 quickly. Get the easiest ways to solve the greatest common divisor of 563, 739, 655, 231 i.e 1 in different methods as follows.
Given Input numbers are 563, 739, 655, 231
In the factoring method, we have to find the divisors of all numbers
Divisors of 563 :
The positive integer divisors of 563 that completely divides 563 are.
1, 563
Divisors of 739 :
The positive integer divisors of 739 that completely divides 739 are.
1, 739
Divisors of 655 :
The positive integer divisors of 655 that completely divides 655 are.
1, 5, 131, 655
Divisors of 231 :
The positive integer divisors of 231 that completely divides 231 are.
1, 3, 7, 11, 21, 33, 77, 231
GCD of numbers is the greatest common divisor
So, the GCD (563, 739, 655, 231) = 1.
Given numbers are 563, 739, 655, 231
The list of prime factors of all numbers are
Prime factors of 563 are 563
Prime factors of 739 are 739
Prime factors of 655 are 5 x 131
Prime factors of 231 are 3 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 563, 739, 655, 231
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(563, 739) = 416057
GCD(563, 739) = ( 563 x 739 ) / 416057
= 563 / 739
= 563
Step2:
LCM(1, 655) = 655
GCD(1, 655) = ( 1 x 655 ) / 655
= 1 / 655
= 1
Step3:
LCM(1, 231) = 231
GCD(1, 231) = ( 1 x 231 ) / 231
= 1 / 231
= 1
So, Greatest Common Divisor of 563, 739, 655, 231 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 563, 739, 655, 231
The greatest common divisor of numbers 563, 739, 655, 231 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 563, 739, 655, 231 is 1.
1. What is the GCD of 563, 739, 655, 231?
GCD of given numbers 563, 739, 655, 231 is 1
2. How to calculate the greatest common divisor of 563, 739, 655, 231?
We can find the highest common divisor of 563, 739, 655, 231 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 563, 739, 655, 231 i.e 1.
3. How can I use the GCD of 563, 739, 655, 231Calculator?
Out the numbers 563, 739, 655, 231 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.