Online GCD Calculator is useful to find the GCD of 159, 621, 394, 667 quickly. Get the easiest ways to solve the greatest common divisor of 159, 621, 394, 667 i.e 1 in different methods as follows.
Given Input numbers are 159, 621, 394, 667
In the factoring method, we have to find the divisors of all numbers
Divisors of 159 :
The positive integer divisors of 159 that completely divides 159 are.
1, 3, 53, 159
Divisors of 621 :
The positive integer divisors of 621 that completely divides 621 are.
1, 3, 9, 23, 27, 69, 207, 621
Divisors of 394 :
The positive integer divisors of 394 that completely divides 394 are.
1, 2, 197, 394
Divisors of 667 :
The positive integer divisors of 667 that completely divides 667 are.
1, 23, 29, 667
GCD of numbers is the greatest common divisor
So, the GCD (159, 621, 394, 667) = 1.
Given numbers are 159, 621, 394, 667
The list of prime factors of all numbers are
Prime factors of 159 are 3 x 53
Prime factors of 621 are 3 x 3 x 3 x 23
Prime factors of 394 are 2 x 197
Prime factors of 667 are 23 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 159, 621, 394, 667
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(159, 621) = 32913
GCD(159, 621) = ( 159 x 621 ) / 32913
= 159 / 621
= 159
Step2:
LCM(3, 394) = 1182
GCD(3, 394) = ( 3 x 394 ) / 1182
= 3 / 394
= 3
Step3:
LCM(1, 667) = 667
GCD(1, 667) = ( 1 x 667 ) / 667
= 1 / 667
= 1
So, Greatest Common Divisor of 159, 621, 394, 667 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 159, 621, 394, 667
The greatest common divisor of numbers 159, 621, 394, 667 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 159, 621, 394, 667 is 1.
1. What is the GCD of 159, 621, 394, 667?
GCD of given numbers 159, 621, 394, 667 is 1
2. How to calculate the greatest common divisor of 159, 621, 394, 667?
We can find the highest common divisor of 159, 621, 394, 667 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 159, 621, 394, 667 i.e 1.
3. How can I use the GCD of 159, 621, 394, 667Calculator?
Out the numbers 159, 621, 394, 667 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.