Online GCD Calculator is useful to find the GCD of 329, 528, 390, 427 quickly. Get the easiest ways to solve the greatest common divisor of 329, 528, 390, 427 i.e 1 in different methods as follows.
Given Input numbers are 329, 528, 390, 427
In the factoring method, we have to find the divisors of all numbers
Divisors of 329 :
The positive integer divisors of 329 that completely divides 329 are.
1, 7, 47, 329
Divisors of 528 :
The positive integer divisors of 528 that completely divides 528 are.
1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528
Divisors of 390 :
The positive integer divisors of 390 that completely divides 390 are.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
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 (329, 528, 390, 427) = 1.
Given numbers are 329, 528, 390, 427
The list of prime factors of all numbers are
Prime factors of 329 are 7 x 47
Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11
Prime factors of 390 are 2 x 3 x 5 x 13
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 329, 528, 390, 427
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(329, 528) = 173712
GCD(329, 528) = ( 329 x 528 ) / 173712
= 329 / 528
= 329
Step2:
LCM(1, 390) = 390
GCD(1, 390) = ( 1 x 390 ) / 390
= 1 / 390
= 1
Step3:
LCM(1, 427) = 427
GCD(1, 427) = ( 1 x 427 ) / 427
= 1 / 427
= 1
So, Greatest Common Divisor of 329, 528, 390, 427 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 329, 528, 390, 427
The greatest common divisor of numbers 329, 528, 390, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 329, 528, 390, 427 is 1.
1. What is the GCD of 329, 528, 390, 427?
GCD of given numbers 329, 528, 390, 427 is 1
2. How to calculate the greatest common divisor of 329, 528, 390, 427?
We can find the highest common divisor of 329, 528, 390, 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 329, 528, 390, 427 i.e 1.
3. How can I use the GCD of 329, 528, 390, 427Calculator?
Out the numbers 329, 528, 390, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.