Online GCD Calculator is useful to find the GCD of 509, 991, 668, 364 quickly. Get the easiest ways to solve the greatest common divisor of 509, 991, 668, 364 i.e 1 in different methods as follows.
Given Input numbers are 509, 991, 668, 364
In the factoring method, we have to find the divisors of all numbers
Divisors of 509 :
The positive integer divisors of 509 that completely divides 509 are.
1, 509
Divisors of 991 :
The positive integer divisors of 991 that completely divides 991 are.
1, 991
Divisors of 668 :
The positive integer divisors of 668 that completely divides 668 are.
1, 2, 4, 167, 334, 668
Divisors of 364 :
The positive integer divisors of 364 that completely divides 364 are.
1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364
GCD of numbers is the greatest common divisor
So, the GCD (509, 991, 668, 364) = 1.
Given numbers are 509, 991, 668, 364
The list of prime factors of all numbers are
Prime factors of 509 are 509
Prime factors of 991 are 991
Prime factors of 668 are 2 x 2 x 167
Prime factors of 364 are 2 x 2 x 7 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 509, 991, 668, 364
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(509, 991) = 504419
GCD(509, 991) = ( 509 x 991 ) / 504419
= 509 / 991
= 509
Step2:
LCM(1, 668) = 668
GCD(1, 668) = ( 1 x 668 ) / 668
= 1 / 668
= 1
Step3:
LCM(1, 364) = 364
GCD(1, 364) = ( 1 x 364 ) / 364
= 1 / 364
= 1
So, Greatest Common Divisor of 509, 991, 668, 364 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 509, 991, 668, 364
The greatest common divisor of numbers 509, 991, 668, 364 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 509, 991, 668, 364 is 1.
1. What is the GCD of 509, 991, 668, 364?
GCD of given numbers 509, 991, 668, 364 is 1
2. How to calculate the greatest common divisor of 509, 991, 668, 364?
We can find the highest common divisor of 509, 991, 668, 364 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 509, 991, 668, 364 i.e 1.
3. How can I use the GCD of 509, 991, 668, 364Calculator?
Out the numbers 509, 991, 668, 364 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.