Online GCD Calculator is useful to find the GCD of 627, 660, 385, 764 quickly. Get the easiest ways to solve the greatest common divisor of 627, 660, 385, 764 i.e 1 in different methods as follows.
Given Input numbers are 627, 660, 385, 764
In the factoring method, we have to find the divisors of all numbers
Divisors of 627 :
The positive integer divisors of 627 that completely divides 627 are.
1, 3, 11, 19, 33, 57, 209, 627
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 385 :
The positive integer divisors of 385 that completely divides 385 are.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 764 :
The positive integer divisors of 764 that completely divides 764 are.
1, 2, 4, 191, 382, 764
GCD of numbers is the greatest common divisor
So, the GCD (627, 660, 385, 764) = 1.
Given numbers are 627, 660, 385, 764
The list of prime factors of all numbers are
Prime factors of 627 are 3 x 11 x 19
Prime factors of 660 are 2 x 2 x 3 x 5 x 11
Prime factors of 385 are 5 x 7 x 11
Prime factors of 764 are 2 x 2 x 191
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 627, 660, 385, 764
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(627, 660) = 12540
GCD(627, 660) = ( 627 x 660 ) / 12540
= 627 / 660
= 627
Step2:
LCM(33, 385) = 1155
GCD(33, 385) = ( 33 x 385 ) / 1155
= 33 / 385
= 33
Step3:
LCM(11, 764) = 8404
GCD(11, 764) = ( 11 x 764 ) / 8404
= 11 / 764
= 11
So, Greatest Common Divisor of 627, 660, 385, 764 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 627, 660, 385, 764
The greatest common divisor of numbers 627, 660, 385, 764 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 627, 660, 385, 764 is 1.
1. What is the GCD of 627, 660, 385, 764?
GCD of given numbers 627, 660, 385, 764 is 1
2. How to calculate the greatest common divisor of 627, 660, 385, 764?
We can find the highest common divisor of 627, 660, 385, 764 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 627, 660, 385, 764 i.e 1.
3. How can I use the GCD of 627, 660, 385, 764Calculator?
Out the numbers 627, 660, 385, 764 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.