Online GCD Calculator is useful to find the GCD of 164, 971, 842, 889 quickly. Get the easiest ways to solve the greatest common divisor of 164, 971, 842, 889 i.e 1 in different methods as follows.
Given Input numbers are 164, 971, 842, 889
In the factoring method, we have to find the divisors of all numbers
Divisors of 164 :
The positive integer divisors of 164 that completely divides 164 are.
1, 2, 4, 41, 82, 164
Divisors of 971 :
The positive integer divisors of 971 that completely divides 971 are.
1, 971
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 889 :
The positive integer divisors of 889 that completely divides 889 are.
1, 7, 127, 889
GCD of numbers is the greatest common divisor
So, the GCD (164, 971, 842, 889) = 1.
Given numbers are 164, 971, 842, 889
The list of prime factors of all numbers are
Prime factors of 164 are 2 x 2 x 41
Prime factors of 971 are 971
Prime factors of 842 are 2 x 421
Prime factors of 889 are 7 x 127
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 164, 971, 842, 889
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(164, 971) = 159244
GCD(164, 971) = ( 164 x 971 ) / 159244
= 164 / 971
= 164
Step2:
LCM(1, 842) = 842
GCD(1, 842) = ( 1 x 842 ) / 842
= 1 / 842
= 1
Step3:
LCM(1, 889) = 889
GCD(1, 889) = ( 1 x 889 ) / 889
= 1 / 889
= 1
So, Greatest Common Divisor of 164, 971, 842, 889 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 164, 971, 842, 889
The greatest common divisor of numbers 164, 971, 842, 889 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 164, 971, 842, 889 is 1.
1. What is the GCD of 164, 971, 842, 889?
GCD of given numbers 164, 971, 842, 889 is 1
2. How to calculate the greatest common divisor of 164, 971, 842, 889?
We can find the highest common divisor of 164, 971, 842, 889 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 164, 971, 842, 889 i.e 1.
3. How can I use the GCD of 164, 971, 842, 889Calculator?
Out the numbers 164, 971, 842, 889 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.