Online GCD Calculator is useful to find the GCD of 798, 326, 163, 158 quickly. Get the easiest ways to solve the greatest common divisor of 798, 326, 163, 158 i.e 1 in different methods as follows.
Given Input numbers are 798, 326, 163, 158
In the factoring method, we have to find the divisors of all numbers
Divisors of 798 :
The positive integer divisors of 798 that completely divides 798 are.
1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
Divisors of 326 :
The positive integer divisors of 326 that completely divides 326 are.
1, 2, 163, 326
Divisors of 163 :
The positive integer divisors of 163 that completely divides 163 are.
1, 163
Divisors of 158 :
The positive integer divisors of 158 that completely divides 158 are.
1, 2, 79, 158
GCD of numbers is the greatest common divisor
So, the GCD (798, 326, 163, 158) = 1.
Given numbers are 798, 326, 163, 158
The list of prime factors of all numbers are
Prime factors of 798 are 2 x 3 x 7 x 19
Prime factors of 326 are 2 x 163
Prime factors of 163 are 163
Prime factors of 158 are 2 x 79
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 798, 326, 163, 158
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(798, 326) = 130074
GCD(798, 326) = ( 798 x 326 ) / 130074
= 798 / 326
= 798
Step2:
LCM(2, 163) = 326
GCD(2, 163) = ( 2 x 163 ) / 326
= 2 / 163
= 2
Step3:
LCM(1, 158) = 158
GCD(1, 158) = ( 1 x 158 ) / 158
= 1 / 158
= 1
So, Greatest Common Divisor of 798, 326, 163, 158 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 798, 326, 163, 158
The greatest common divisor of numbers 798, 326, 163, 158 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 798, 326, 163, 158 is 1.
1. What is the GCD of 798, 326, 163, 158?
GCD of given numbers 798, 326, 163, 158 is 1
2. How to calculate the greatest common divisor of 798, 326, 163, 158?
We can find the highest common divisor of 798, 326, 163, 158 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 798, 326, 163, 158 i.e 1.
3. How can I use the GCD of 798, 326, 163, 158Calculator?
Out the numbers 798, 326, 163, 158 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.