GCD of 989, 266, 326, 163 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 989, 266, 326, 163 quickly. Get the easiest ways to solve the greatest common divisor of 989, 266, 326, 163 i.e 1 in different methods as follows.
Given Input numbers are 989, 266, 326, 163
In the factoring method, we have to find the divisors of all numbers
Divisors of 989 :
The positive integer divisors of 989 that completely divides 989 are.
1, 23, 43, 989
Divisors of 266 :
The positive integer divisors of 266 that completely divides 266 are.
1, 2, 7, 14, 19, 38, 133, 266
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
GCD of numbers is the greatest common divisor
So, the GCD (989, 266, 326, 163) = 1.
Given numbers are 989, 266, 326, 163
The list of prime factors of all numbers are
Prime factors of 989 are 23 x 43
Prime factors of 266 are 2 x 7 x 19
Prime factors of 326 are 2 x 163
Prime factors of 163 are 163
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 989, 266, 326, 163 using LCM Formula
Given numbers are 989, 266, 326, 163
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(989, 266) = 263074
GCD(989, 266) = ( 989 x 266 ) / 263074
= 989 / 266
= 989
Step2:
LCM(1, 326) = 326
GCD(1, 326) = ( 1 x 326 ) / 326
= 1 / 326
= 1
Step3:
LCM(1, 163) = 163
GCD(1, 163) = ( 1 x 163 ) / 163
= 1 / 163
= 1
So, Greatest Common Divisor of 989, 266, 326, 163 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 989, 266, 326, 163
Given numbers are 989, 266, 326, 163
The greatest common divisor of numbers 989, 266, 326, 163 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 266, 326, 163 is 1.
FAQs on GCD of 989, 266, 326, 163 Calculator
1. What is the GCD of 989, 266, 326, 163?
GCD of given numbers 989, 266, 326, 163 is 1
2. How to calculate the greatest common divisor of 989, 266, 326, 163?
We can find the highest common divisor of 989, 266, 326, 163 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 989, 266, 326, 163 i.e 1.
3. How can I use the GCD of 989, 266, 326, 163Calculator?
Out the numbers 989, 266, 326, 163 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.