Online GCD Calculator is useful to find the GCD of 804, 975, 644, 964 quickly. Get the easiest ways to solve the greatest common divisor of 804, 975, 644, 964 i.e 1 in different methods as follows.
Given Input numbers are 804, 975, 644, 964
In the factoring method, we have to find the divisors of all numbers
Divisors of 804 :
The positive integer divisors of 804 that completely divides 804 are.
1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
Divisors of 975 :
The positive integer divisors of 975 that completely divides 975 are.
1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
Divisors of 644 :
The positive integer divisors of 644 that completely divides 644 are.
1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
Divisors of 964 :
The positive integer divisors of 964 that completely divides 964 are.
1, 2, 4, 241, 482, 964
GCD of numbers is the greatest common divisor
So, the GCD (804, 975, 644, 964) = 1.
Given numbers are 804, 975, 644, 964
The list of prime factors of all numbers are
Prime factors of 804 are 2 x 2 x 3 x 67
Prime factors of 975 are 3 x 5 x 5 x 13
Prime factors of 644 are 2 x 2 x 7 x 23
Prime factors of 964 are 2 x 2 x 241
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 804, 975, 644, 964
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(804, 975) = 261300
GCD(804, 975) = ( 804 x 975 ) / 261300
= 804 / 975
= 804
Step2:
LCM(3, 644) = 1932
GCD(3, 644) = ( 3 x 644 ) / 1932
= 3 / 644
= 3
Step3:
LCM(1, 964) = 964
GCD(1, 964) = ( 1 x 964 ) / 964
= 1 / 964
= 1
So, Greatest Common Divisor of 804, 975, 644, 964 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 804, 975, 644, 964
The greatest common divisor of numbers 804, 975, 644, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 804, 975, 644, 964 is 1.
1. What is the GCD of 804, 975, 644, 964?
GCD of given numbers 804, 975, 644, 964 is 1
2. How to calculate the greatest common divisor of 804, 975, 644, 964?
We can find the highest common divisor of 804, 975, 644, 964 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 804, 975, 644, 964 i.e 1.
3. How can I use the GCD of 804, 975, 644, 964Calculator?
Out the numbers 804, 975, 644, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.