Online GCD Calculator is useful to find the GCD of 991, 898, 967, 771 quickly. Get the easiest ways to solve the greatest common divisor of 991, 898, 967, 771 i.e 1 in different methods as follows.
Given Input numbers are 991, 898, 967, 771
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 898 :
The positive integer divisors of 898 that completely divides 898 are.
1, 2, 449, 898
Divisors of 967 :
The positive integer divisors of 967 that completely divides 967 are.
1, 967
Divisors of 771 :
The positive integer divisors of 771 that completely divides 771 are.
1, 3, 257, 771
GCD of numbers is the greatest common divisor
So, the GCD (991, 898, 967, 771) = 1.
Given numbers are 991, 898, 967, 771
The list of prime factors of all numbers are
Prime factors of 991 are 991
Prime factors of 898 are 2 x 449
Prime factors of 967 are 967
Prime factors of 771 are 3 x 257
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 991, 898, 967, 771
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(991, 898) = 889918
GCD(991, 898) = ( 991 x 898 ) / 889918
= 991 / 898
= 991
Step2:
LCM(1, 967) = 967
GCD(1, 967) = ( 1 x 967 ) / 967
= 1 / 967
= 1
Step3:
LCM(1, 771) = 771
GCD(1, 771) = ( 1 x 771 ) / 771
= 1 / 771
= 1
So, Greatest Common Divisor of 991, 898, 967, 771 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 991, 898, 967, 771
The greatest common divisor of numbers 991, 898, 967, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 898, 967, 771 is 1.
1. What is the GCD of 991, 898, 967, 771?
GCD of given numbers 991, 898, 967, 771 is 1
2. How to calculate the greatest common divisor of 991, 898, 967, 771?
We can find the highest common divisor of 991, 898, 967, 771 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, 898, 967, 771 i.e 1.
3. How can I use the GCD of 991, 898, 967, 771Calculator?
Out the numbers 991, 898, 967, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.