Online GCD Calculator is useful to find the GCD of 961, 964, 957, 984 quickly. Get the easiest ways to solve the greatest common divisor of 961, 964, 957, 984 i.e 1 in different methods as follows.
Given Input numbers are 961, 964, 957, 984
In the factoring method, we have to find the divisors of all numbers
Divisors of 961 :
The positive integer divisors of 961 that completely divides 961 are.
1, 31, 961
Divisors of 964 :
The positive integer divisors of 964 that completely divides 964 are.
1, 2, 4, 241, 482, 964
Divisors of 957 :
The positive integer divisors of 957 that completely divides 957 are.
1, 3, 11, 29, 33, 87, 319, 957
Divisors of 984 :
The positive integer divisors of 984 that completely divides 984 are.
1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984
GCD of numbers is the greatest common divisor
So, the GCD (961, 964, 957, 984) = 1.
Given numbers are 961, 964, 957, 984
The list of prime factors of all numbers are
Prime factors of 961 are 31 x 31
Prime factors of 964 are 2 x 2 x 241
Prime factors of 957 are 3 x 11 x 29
Prime factors of 984 are 2 x 2 x 2 x 3 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 961, 964, 957, 984
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(961, 964) = 926404
GCD(961, 964) = ( 961 x 964 ) / 926404
= 961 / 964
= 961
Step2:
LCM(1, 957) = 957
GCD(1, 957) = ( 1 x 957 ) / 957
= 1 / 957
= 1
Step3:
LCM(1, 984) = 984
GCD(1, 984) = ( 1 x 984 ) / 984
= 1 / 984
= 1
So, Greatest Common Divisor of 961, 964, 957, 984 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 961, 964, 957, 984
The greatest common divisor of numbers 961, 964, 957, 984 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 961, 964, 957, 984 is 1.
1. What is the GCD of 961, 964, 957, 984?
GCD of given numbers 961, 964, 957, 984 is 1
2. How to calculate the greatest common divisor of 961, 964, 957, 984?
We can find the highest common divisor of 961, 964, 957, 984 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 961, 964, 957, 984 i.e 1.
3. How can I use the GCD of 961, 964, 957, 984Calculator?
Out the numbers 961, 964, 957, 984 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.