Online GCD Calculator is useful to find the GCD of 393, 660, 383, 271 quickly. Get the easiest ways to solve the greatest common divisor of 393, 660, 383, 271 i.e 1 in different methods as follows.
Given Input numbers are 393, 660, 383, 271
In the factoring method, we have to find the divisors of all numbers
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
Divisors of 660 :
The positive integer divisors of 660 that completely divides 660 are.
1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
Divisors of 383 :
The positive integer divisors of 383 that completely divides 383 are.
1, 383
Divisors of 271 :
The positive integer divisors of 271 that completely divides 271 are.
1, 271
GCD of numbers is the greatest common divisor
So, the GCD (393, 660, 383, 271) = 1.
Given numbers are 393, 660, 383, 271
The list of prime factors of all numbers are
Prime factors of 393 are 3 x 131
Prime factors of 660 are 2 x 2 x 3 x 5 x 11
Prime factors of 383 are 383
Prime factors of 271 are 271
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 393, 660, 383, 271
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(393, 660) = 86460
GCD(393, 660) = ( 393 x 660 ) / 86460
= 393 / 660
= 393
Step2:
LCM(3, 383) = 1149
GCD(3, 383) = ( 3 x 383 ) / 1149
= 3 / 383
= 3
Step3:
LCM(1, 271) = 271
GCD(1, 271) = ( 1 x 271 ) / 271
= 1 / 271
= 1
So, Greatest Common Divisor of 393, 660, 383, 271 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 393, 660, 383, 271
The greatest common divisor of numbers 393, 660, 383, 271 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 393, 660, 383, 271 is 1.
1. What is the GCD of 393, 660, 383, 271?
GCD of given numbers 393, 660, 383, 271 is 1
2. How to calculate the greatest common divisor of 393, 660, 383, 271?
We can find the highest common divisor of 393, 660, 383, 271 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 393, 660, 383, 271 i.e 1.
3. How can I use the GCD of 393, 660, 383, 271Calculator?
Out the numbers 393, 660, 383, 271 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.