Online GCD Calculator is useful to find the GCD of 131, 666, 392, 427 quickly. Get the easiest ways to solve the greatest common divisor of 131, 666, 392, 427 i.e 1 in different methods as follows.
Given Input numbers are 131, 666, 392, 427
In the factoring method, we have to find the divisors of all numbers
Divisors of 131 :
The positive integer divisors of 131 that completely divides 131 are.
1, 131
Divisors of 666 :
The positive integer divisors of 666 that completely divides 666 are.
1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666
Divisors of 392 :
The positive integer divisors of 392 that completely divides 392 are.
1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
Divisors of 427 :
The positive integer divisors of 427 that completely divides 427 are.
1, 7, 61, 427
GCD of numbers is the greatest common divisor
So, the GCD (131, 666, 392, 427) = 1.
Given numbers are 131, 666, 392, 427
The list of prime factors of all numbers are
Prime factors of 131 are 131
Prime factors of 666 are 2 x 3 x 3 x 37
Prime factors of 392 are 2 x 2 x 2 x 7 x 7
Prime factors of 427 are 7 x 61
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 131, 666, 392, 427
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(131, 666) = 87246
GCD(131, 666) = ( 131 x 666 ) / 87246
= 131 / 666
= 131
Step2:
LCM(1, 392) = 392
GCD(1, 392) = ( 1 x 392 ) / 392
= 1 / 392
= 1
Step3:
LCM(1, 427) = 427
GCD(1, 427) = ( 1 x 427 ) / 427
= 1 / 427
= 1
So, Greatest Common Divisor of 131, 666, 392, 427 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 131, 666, 392, 427
The greatest common divisor of numbers 131, 666, 392, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 666, 392, 427 is 1.
1. What is the GCD of 131, 666, 392, 427?
GCD of given numbers 131, 666, 392, 427 is 1
2. How to calculate the greatest common divisor of 131, 666, 392, 427?
We can find the highest common divisor of 131, 666, 392, 427 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 131, 666, 392, 427 i.e 1.
3. How can I use the GCD of 131, 666, 392, 427Calculator?
Out the numbers 131, 666, 392, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.