Online GCD Calculator is useful to find the GCD of 563, 690, 167, 217 quickly. Get the easiest ways to solve the greatest common divisor of 563, 690, 167, 217 i.e 1 in different methods as follows.
Given Input numbers are 563, 690, 167, 217
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 690 :
The positive integer divisors of 690 that completely divides 690 are.
1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
Divisors of 167 :
The positive integer divisors of 167 that completely divides 167 are.
1, 167
Divisors of 217 :
The positive integer divisors of 217 that completely divides 217 are.
1, 7, 31, 217
GCD of numbers is the greatest common divisor
So, the GCD (563, 690, 167, 217) = 1.
Given numbers are 563, 690, 167, 217
The list of prime factors of all numbers are
Prime factors of 563 are 563
Prime factors of 690 are 2 x 3 x 5 x 23
Prime factors of 167 are 167
Prime factors of 217 are 7 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 563, 690, 167, 217
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(563, 690) = 388470
GCD(563, 690) = ( 563 x 690 ) / 388470
= 563 / 690
= 563
Step2:
LCM(1, 167) = 167
GCD(1, 167) = ( 1 x 167 ) / 167
= 1 / 167
= 1
Step3:
LCM(1, 217) = 217
GCD(1, 217) = ( 1 x 217 ) / 217
= 1 / 217
= 1
So, Greatest Common Divisor of 563, 690, 167, 217 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 563, 690, 167, 217
The greatest common divisor of numbers 563, 690, 167, 217 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 563, 690, 167, 217 is 1.
1. What is the GCD of 563, 690, 167, 217?
GCD of given numbers 563, 690, 167, 217 is 1
2. How to calculate the greatest common divisor of 563, 690, 167, 217?
We can find the highest common divisor of 563, 690, 167, 217 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, 690, 167, 217 i.e 1.
3. How can I use the GCD of 563, 690, 167, 217Calculator?
Out the numbers 563, 690, 167, 217 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.