Online GCD Calculator is useful to find the GCD of 329, 651, 391, 964 quickly. Get the easiest ways to solve the greatest common divisor of 329, 651, 391, 964 i.e 1 in different methods as follows.
Given Input numbers are 329, 651, 391, 964
In the factoring method, we have to find the divisors of all numbers
Divisors of 329 :
The positive integer divisors of 329 that completely divides 329 are.
1, 7, 47, 329
Divisors of 651 :
The positive integer divisors of 651 that completely divides 651 are.
1, 3, 7, 21, 31, 93, 217, 651
Divisors of 391 :
The positive integer divisors of 391 that completely divides 391 are.
1, 17, 23, 391
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 (329, 651, 391, 964) = 1.
Given numbers are 329, 651, 391, 964
The list of prime factors of all numbers are
Prime factors of 329 are 7 x 47
Prime factors of 651 are 3 x 7 x 31
Prime factors of 391 are 17 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 329, 651, 391, 964
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(329, 651) = 30597
GCD(329, 651) = ( 329 x 651 ) / 30597
= 329 / 651
= 329
Step2:
LCM(7, 391) = 2737
GCD(7, 391) = ( 7 x 391 ) / 2737
= 7 / 391
= 7
Step3:
LCM(1, 964) = 964
GCD(1, 964) = ( 1 x 964 ) / 964
= 1 / 964
= 1
So, Greatest Common Divisor of 329, 651, 391, 964 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 329, 651, 391, 964
The greatest common divisor of numbers 329, 651, 391, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 329, 651, 391, 964 is 1.
1. What is the GCD of 329, 651, 391, 964?
GCD of given numbers 329, 651, 391, 964 is 1
2. How to calculate the greatest common divisor of 329, 651, 391, 964?
We can find the highest common divisor of 329, 651, 391, 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 329, 651, 391, 964 i.e 1.
3. How can I use the GCD of 329, 651, 391, 964Calculator?
Out the numbers 329, 651, 391, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.