Online GCD Calculator is useful to find the GCD of 159, 938, 742, 717 quickly. Get the easiest ways to solve the greatest common divisor of 159, 938, 742, 717 i.e 1 in different methods as follows.
Given Input numbers are 159, 938, 742, 717
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 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 742 :
The positive integer divisors of 742 that completely divides 742 are.
1, 2, 7, 14, 53, 106, 371, 742
Divisors of 717 :
The positive integer divisors of 717 that completely divides 717 are.
1, 3, 239, 717
GCD of numbers is the greatest common divisor
So, the GCD (159, 938, 742, 717) = 1.
Given numbers are 159, 938, 742, 717
The list of prime factors of all numbers are
Prime factors of 159 are 3 x 53
Prime factors of 938 are 2 x 7 x 67
Prime factors of 742 are 2 x 7 x 53
Prime factors of 717 are 3 x 239
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 159, 938, 742, 717
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(159, 938) = 149142
GCD(159, 938) = ( 159 x 938 ) / 149142
= 159 / 938
= 159
Step2:
LCM(1, 742) = 742
GCD(1, 742) = ( 1 x 742 ) / 742
= 1 / 742
= 1
Step3:
LCM(1, 717) = 717
GCD(1, 717) = ( 1 x 717 ) / 717
= 1 / 717
= 1
So, Greatest Common Divisor of 159, 938, 742, 717 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 159, 938, 742, 717
The greatest common divisor of numbers 159, 938, 742, 717 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 159, 938, 742, 717 is 1.
1. What is the GCD of 159, 938, 742, 717?
GCD of given numbers 159, 938, 742, 717 is 1
2. How to calculate the greatest common divisor of 159, 938, 742, 717?
We can find the highest common divisor of 159, 938, 742, 717 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, 938, 742, 717 i.e 1.
3. How can I use the GCD of 159, 938, 742, 717Calculator?
Out the numbers 159, 938, 742, 717 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.