Online GCD Calculator is useful to find the GCD of 996, 981, 130, 342 quickly. Get the easiest ways to solve the greatest common divisor of 996, 981, 130, 342 i.e 1 in different methods as follows.
Given Input numbers are 996, 981, 130, 342
In the factoring method, we have to find the divisors of all numbers
Divisors of 996 :
The positive integer divisors of 996 that completely divides 996 are.
1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996
Divisors of 981 :
The positive integer divisors of 981 that completely divides 981 are.
1, 3, 9, 109, 327, 981
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
Divisors of 342 :
The positive integer divisors of 342 that completely divides 342 are.
1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
GCD of numbers is the greatest common divisor
So, the GCD (996, 981, 130, 342) = 1.
Given numbers are 996, 981, 130, 342
The list of prime factors of all numbers are
Prime factors of 996 are 2 x 2 x 3 x 83
Prime factors of 981 are 3 x 3 x 109
Prime factors of 130 are 2 x 5 x 13
Prime factors of 342 are 2 x 3 x 3 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 996, 981, 130, 342
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(996, 981) = 325692
GCD(996, 981) = ( 996 x 981 ) / 325692
= 996 / 981
= 996
Step2:
LCM(3, 130) = 390
GCD(3, 130) = ( 3 x 130 ) / 390
= 3 / 130
= 3
Step3:
LCM(1, 342) = 342
GCD(1, 342) = ( 1 x 342 ) / 342
= 1 / 342
= 1
So, Greatest Common Divisor of 996, 981, 130, 342 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 996, 981, 130, 342
The greatest common divisor of numbers 996, 981, 130, 342 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 996, 981, 130, 342 is 1.
1. What is the GCD of 996, 981, 130, 342?
GCD of given numbers 996, 981, 130, 342 is 1
2. How to calculate the greatest common divisor of 996, 981, 130, 342?
We can find the highest common divisor of 996, 981, 130, 342 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 996, 981, 130, 342 i.e 1.
3. How can I use the GCD of 996, 981, 130, 342Calculator?
Out the numbers 996, 981, 130, 342 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.