Online GCD Calculator is useful to find the GCD of 989, 853, 424, 936 quickly. Get the easiest ways to solve the greatest common divisor of 989, 853, 424, 936 i.e 1 in different methods as follows.
Given Input numbers are 989, 853, 424, 936
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 853 :
The positive integer divisors of 853 that completely divides 853 are.
1, 853
Divisors of 424 :
The positive integer divisors of 424 that completely divides 424 are.
1, 2, 4, 8, 53, 106, 212, 424
Divisors of 936 :
The positive integer divisors of 936 that completely divides 936 are.
1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936
GCD of numbers is the greatest common divisor
So, the GCD (989, 853, 424, 936) = 1.
Given numbers are 989, 853, 424, 936
The list of prime factors of all numbers are
Prime factors of 989 are 23 x 43
Prime factors of 853 are 853
Prime factors of 424 are 2 x 2 x 2 x 53
Prime factors of 936 are 2 x 2 x 2 x 3 x 3 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 989, 853, 424, 936
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(989, 853) = 843617
GCD(989, 853) = ( 989 x 853 ) / 843617
= 989 / 853
= 989
Step2:
LCM(1, 424) = 424
GCD(1, 424) = ( 1 x 424 ) / 424
= 1 / 424
= 1
Step3:
LCM(1, 936) = 936
GCD(1, 936) = ( 1 x 936 ) / 936
= 1 / 936
= 1
So, Greatest Common Divisor of 989, 853, 424, 936 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 989, 853, 424, 936
The greatest common divisor of numbers 989, 853, 424, 936 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 853, 424, 936 is 1.
1. What is the GCD of 989, 853, 424, 936?
GCD of given numbers 989, 853, 424, 936 is 1
2. How to calculate the greatest common divisor of 989, 853, 424, 936?
We can find the highest common divisor of 989, 853, 424, 936 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, 853, 424, 936 i.e 1.
3. How can I use the GCD of 989, 853, 424, 936Calculator?
Out the numbers 989, 853, 424, 936 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.