Online GCD Calculator is useful to find the GCD of 986, 373, 842, 129 quickly. Get the easiest ways to solve the greatest common divisor of 986, 373, 842, 129 i.e 1 in different methods as follows.
Given Input numbers are 986, 373, 842, 129
In the factoring method, we have to find the divisors of all numbers
Divisors of 986 :
The positive integer divisors of 986 that completely divides 986 are.
1, 2, 17, 29, 34, 58, 493, 986
Divisors of 373 :
The positive integer divisors of 373 that completely divides 373 are.
1, 373
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 129 :
The positive integer divisors of 129 that completely divides 129 are.
1, 3, 43, 129
GCD of numbers is the greatest common divisor
So, the GCD (986, 373, 842, 129) = 1.
Given numbers are 986, 373, 842, 129
The list of prime factors of all numbers are
Prime factors of 986 are 2 x 17 x 29
Prime factors of 373 are 373
Prime factors of 842 are 2 x 421
Prime factors of 129 are 3 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 986, 373, 842, 129
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(986, 373) = 367778
GCD(986, 373) = ( 986 x 373 ) / 367778
= 986 / 373
= 986
Step2:
LCM(1, 842) = 842
GCD(1, 842) = ( 1 x 842 ) / 842
= 1 / 842
= 1
Step3:
LCM(1, 129) = 129
GCD(1, 129) = ( 1 x 129 ) / 129
= 1 / 129
= 1
So, Greatest Common Divisor of 986, 373, 842, 129 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 986, 373, 842, 129
The greatest common divisor of numbers 986, 373, 842, 129 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 986, 373, 842, 129 is 1.
1. What is the GCD of 986, 373, 842, 129?
GCD of given numbers 986, 373, 842, 129 is 1
2. How to calculate the greatest common divisor of 986, 373, 842, 129?
We can find the highest common divisor of 986, 373, 842, 129 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 986, 373, 842, 129 i.e 1.
3. How can I use the GCD of 986, 373, 842, 129Calculator?
Out the numbers 986, 373, 842, 129 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.