Online GCD Calculator is useful to find the GCD of 246, 165, 132, 981 quickly. Get the easiest ways to solve the greatest common divisor of 246, 165, 132, 981 i.e 3 in different methods as follows.
Given Input numbers are 246, 165, 132, 981
In the factoring method, we have to find the divisors of all numbers
Divisors of 246 :
The positive integer divisors of 246 that completely divides 246 are.
1, 2, 3, 6, 41, 82, 123, 246
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
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
GCD of numbers is the greatest common divisor
So, the GCD (246, 165, 132, 981) = 3.
Given numbers are 246, 165, 132, 981
The list of prime factors of all numbers are
Prime factors of 246 are 2 x 3 x 41
Prime factors of 165 are 3 x 5 x 11
Prime factors of 132 are 2 x 2 x 3 x 11
Prime factors of 981 are 3 x 3 x 109
The highest common occurrence is 31
Therefore, GCD of 246, 165, 132, 981 is 3.
Given numbers are 246, 165, 132, 981
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(246, 165) = 13530
GCD(246, 165) = ( 246 x 165 ) / 13530
= 246 / 165
= 246
Step2:
LCM(3, 132) = 132
GCD(3, 132) = ( 3 x 132 ) / 132
= 3 / 132
= 3
Step3:
LCM(3, 981) = 981
GCD(3, 981) = ( 3 x 981 ) / 981
= 3 / 981
= 3
So, Greatest Common Divisor of 246, 165, 132, 981 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 246, 165, 132, 981
The greatest common divisor of numbers 246, 165, 132, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 246, 165, 132, 981 is 3.
1. What is the GCD of 246, 165, 132, 981?
GCD of given numbers 246, 165, 132, 981 is 3
2. How to calculate the greatest common divisor of 246, 165, 132, 981?
We can find the highest common divisor of 246, 165, 132, 981 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 246, 165, 132, 981 i.e 3.
3. How can I use the GCD of 246, 165, 132, 981Calculator?
Out the numbers 246, 165, 132, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.