Online GCD Calculator is useful to find the GCD of 664, 723, 789, 802 quickly. Get the easiest ways to solve the greatest common divisor of 664, 723, 789, 802 i.e 1 in different methods as follows.
Given Input numbers are 664, 723, 789, 802
In the factoring method, we have to find the divisors of all numbers
Divisors of 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 723 :
The positive integer divisors of 723 that completely divides 723 are.
1, 3, 241, 723
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
Divisors of 802 :
The positive integer divisors of 802 that completely divides 802 are.
1, 2, 401, 802
GCD of numbers is the greatest common divisor
So, the GCD (664, 723, 789, 802) = 1.
Given numbers are 664, 723, 789, 802
The list of prime factors of all numbers are
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 723 are 3 x 241
Prime factors of 789 are 3 x 263
Prime factors of 802 are 2 x 401
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 664, 723, 789, 802
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(664, 723) = 480072
GCD(664, 723) = ( 664 x 723 ) / 480072
= 664 / 723
= 664
Step2:
LCM(1, 789) = 789
GCD(1, 789) = ( 1 x 789 ) / 789
= 1 / 789
= 1
Step3:
LCM(1, 802) = 802
GCD(1, 802) = ( 1 x 802 ) / 802
= 1 / 802
= 1
So, Greatest Common Divisor of 664, 723, 789, 802 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 664, 723, 789, 802
The greatest common divisor of numbers 664, 723, 789, 802 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 723, 789, 802 is 1.
1. What is the GCD of 664, 723, 789, 802?
GCD of given numbers 664, 723, 789, 802 is 1
2. How to calculate the greatest common divisor of 664, 723, 789, 802?
We can find the highest common divisor of 664, 723, 789, 802 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 664, 723, 789, 802 i.e 1.
3. How can I use the GCD of 664, 723, 789, 802Calculator?
Out the numbers 664, 723, 789, 802 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.