Online GCD Calculator is useful to find the GCD of 132, 981, 680 quickly. Get the easiest ways to solve the greatest common divisor of 132, 981, 680 i.e 1 in different methods as follows.
Given Input numbers are 132, 981, 680
In the factoring method, we have to find the divisors of all numbers
Divisors of 132 :
The positive integer divisors of 132 that completely divides 132 are.
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
Divisors of 981 :
The positive integer divisors of 981 that completely divides 981 are.
1, 3, 9, 109, 327, 981
Divisors of 680 :
The positive integer divisors of 680 that completely divides 680 are.
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
GCD of numbers is the greatest common divisor
So, the GCD (132, 981, 680) = 1.
Given numbers are 132, 981, 680
The list of prime factors of all numbers are
Prime factors of 132 are 2 x 2 x 3 x 11
Prime factors of 981 are 3 x 3 x 109
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 132, 981, 680
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(132, 981) = 43164
GCD(132, 981) = ( 132 x 981 ) / 43164
= 132 / 981
= 132
Step2:
LCM(3, 680) = 2040
GCD(3, 680) = ( 3 x 680 ) / 2040
= 3 / 680
= 3
So, Greatest Common Divisor of 132, 981, 680 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 132, 981, 680
The greatest common divisor of numbers 132, 981, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 132, 981, 680 is 1.
1. What is the GCD of 132, 981, 680?
GCD of given numbers 132, 981, 680 is 1
2. How to calculate the greatest common divisor of 132, 981, 680?
We can find the highest common divisor of 132, 981, 680 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 132, 981, 680 i.e 1.
3. How can I use the GCD of 132, 981, 680Calculator?
Out the numbers 132, 981, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.