Online GCD Calculator is useful to find the GCD of 604, 764, 689 quickly. Get the easiest ways to solve the greatest common divisor of 604, 764, 689 i.e 1 in different methods as follows.
Given Input numbers are 604, 764, 689
In the factoring method, we have to find the divisors of all numbers
Divisors of 604 :
The positive integer divisors of 604 that completely divides 604 are.
1, 2, 4, 151, 302, 604
Divisors of 764 :
The positive integer divisors of 764 that completely divides 764 are.
1, 2, 4, 191, 382, 764
Divisors of 689 :
The positive integer divisors of 689 that completely divides 689 are.
1, 13, 53, 689
GCD of numbers is the greatest common divisor
So, the GCD (604, 764, 689) = 1.
Given numbers are 604, 764, 689
The list of prime factors of all numbers are
Prime factors of 604 are 2 x 2 x 151
Prime factors of 764 are 2 x 2 x 191
Prime factors of 689 are 13 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 604, 764, 689
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(604, 764) = 115364
GCD(604, 764) = ( 604 x 764 ) / 115364
= 604 / 764
= 604
Step2:
LCM(4, 689) = 2756
GCD(4, 689) = ( 4 x 689 ) / 2756
= 4 / 689
= 4
So, Greatest Common Divisor of 604, 764, 689 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 604, 764, 689
The greatest common divisor of numbers 604, 764, 689 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 604, 764, 689 is 1.
1. What is the GCD of 604, 764, 689?
GCD of given numbers 604, 764, 689 is 1
2. How to calculate the greatest common divisor of 604, 764, 689?
We can find the highest common divisor of 604, 764, 689 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 604, 764, 689 i.e 1.
3. How can I use the GCD of 604, 764, 689Calculator?
Out the numbers 604, 764, 689 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.