Online GCD Calculator is useful to find the GCD of 428, 327, 792, 580 quickly. Get the easiest ways to solve the greatest common divisor of 428, 327, 792, 580 i.e 1 in different methods as follows.
Given Input numbers are 428, 327, 792, 580
In the factoring method, we have to find the divisors of all numbers
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
Divisors of 327 :
The positive integer divisors of 327 that completely divides 327 are.
1, 3, 109, 327
Divisors of 792 :
The positive integer divisors of 792 that completely divides 792 are.
1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
Divisors of 580 :
The positive integer divisors of 580 that completely divides 580 are.
1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580
GCD of numbers is the greatest common divisor
So, the GCD (428, 327, 792, 580) = 1.
Given numbers are 428, 327, 792, 580
The list of prime factors of all numbers are
Prime factors of 428 are 2 x 2 x 107
Prime factors of 327 are 3 x 109
Prime factors of 792 are 2 x 2 x 2 x 3 x 3 x 11
Prime factors of 580 are 2 x 2 x 5 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 428, 327, 792, 580
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(428, 327) = 139956
GCD(428, 327) = ( 428 x 327 ) / 139956
= 428 / 327
= 428
Step2:
LCM(1, 792) = 792
GCD(1, 792) = ( 1 x 792 ) / 792
= 1 / 792
= 1
Step3:
LCM(1, 580) = 580
GCD(1, 580) = ( 1 x 580 ) / 580
= 1 / 580
= 1
So, Greatest Common Divisor of 428, 327, 792, 580 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 428, 327, 792, 580
The greatest common divisor of numbers 428, 327, 792, 580 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 327, 792, 580 is 1.
1. What is the GCD of 428, 327, 792, 580?
GCD of given numbers 428, 327, 792, 580 is 1
2. How to calculate the greatest common divisor of 428, 327, 792, 580?
We can find the highest common divisor of 428, 327, 792, 580 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 428, 327, 792, 580 i.e 1.
3. How can I use the GCD of 428, 327, 792, 580Calculator?
Out the numbers 428, 327, 792, 580 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.