Online GCD Calculator is useful to find the GCD of 991, 989, 676, 600 quickly. Get the easiest ways to solve the greatest common divisor of 991, 989, 676, 600 i.e 1 in different methods as follows.
Given Input numbers are 991, 989, 676, 600
In the factoring method, we have to find the divisors of all numbers
Divisors of 991 :
The positive integer divisors of 991 that completely divides 991 are.
1, 991
Divisors of 989 :
The positive integer divisors of 989 that completely divides 989 are.
1, 23, 43, 989
Divisors of 676 :
The positive integer divisors of 676 that completely divides 676 are.
1, 2, 4, 13, 26, 52, 169, 338, 676
Divisors of 600 :
The positive integer divisors of 600 that completely divides 600 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600
GCD of numbers is the greatest common divisor
So, the GCD (991, 989, 676, 600) = 1.
Given numbers are 991, 989, 676, 600
The list of prime factors of all numbers are
Prime factors of 991 are 991
Prime factors of 989 are 23 x 43
Prime factors of 676 are 2 x 2 x 13 x 13
Prime factors of 600 are 2 x 2 x 2 x 3 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 991, 989, 676, 600
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(991, 989) = 980099
GCD(991, 989) = ( 991 x 989 ) / 980099
= 991 / 989
= 991
Step2:
LCM(1, 676) = 676
GCD(1, 676) = ( 1 x 676 ) / 676
= 1 / 676
= 1
Step3:
LCM(1, 600) = 600
GCD(1, 600) = ( 1 x 600 ) / 600
= 1 / 600
= 1
So, Greatest Common Divisor of 991, 989, 676, 600 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 991, 989, 676, 600
The greatest common divisor of numbers 991, 989, 676, 600 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 989, 676, 600 is 1.
1. What is the GCD of 991, 989, 676, 600?
GCD of given numbers 991, 989, 676, 600 is 1
2. How to calculate the greatest common divisor of 991, 989, 676, 600?
We can find the highest common divisor of 991, 989, 676, 600 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 991, 989, 676, 600 i.e 1.
3. How can I use the GCD of 991, 989, 676, 600Calculator?
Out the numbers 991, 989, 676, 600 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.