Online GCD Calculator is useful to find the GCD of 159, 998, 772, 634 quickly. Get the easiest ways to solve the greatest common divisor of 159, 998, 772, 634 i.e 1 in different methods as follows.
Given Input numbers are 159, 998, 772, 634
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 998 :
The positive integer divisors of 998 that completely divides 998 are.
1, 2, 499, 998
Divisors of 772 :
The positive integer divisors of 772 that completely divides 772 are.
1, 2, 4, 193, 386, 772
Divisors of 634 :
The positive integer divisors of 634 that completely divides 634 are.
1, 2, 317, 634
GCD of numbers is the greatest common divisor
So, the GCD (159, 998, 772, 634) = 1.
Given numbers are 159, 998, 772, 634
The list of prime factors of all numbers are
Prime factors of 159 are 3 x 53
Prime factors of 998 are 2 x 499
Prime factors of 772 are 2 x 2 x 193
Prime factors of 634 are 2 x 317
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 159, 998, 772, 634
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(159, 998) = 158682
GCD(159, 998) = ( 159 x 998 ) / 158682
= 159 / 998
= 159
Step2:
LCM(1, 772) = 772
GCD(1, 772) = ( 1 x 772 ) / 772
= 1 / 772
= 1
Step3:
LCM(1, 634) = 634
GCD(1, 634) = ( 1 x 634 ) / 634
= 1 / 634
= 1
So, Greatest Common Divisor of 159, 998, 772, 634 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 159, 998, 772, 634
The greatest common divisor of numbers 159, 998, 772, 634 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 159, 998, 772, 634 is 1.
1. What is the GCD of 159, 998, 772, 634?
GCD of given numbers 159, 998, 772, 634 is 1
2. How to calculate the greatest common divisor of 159, 998, 772, 634?
We can find the highest common divisor of 159, 998, 772, 634 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, 998, 772, 634 i.e 1.
3. How can I use the GCD of 159, 998, 772, 634Calculator?
Out the numbers 159, 998, 772, 634 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.