Online GCD Calculator is useful to find the GCD of 165, 206, 488, 964 quickly. Get the easiest ways to solve the greatest common divisor of 165, 206, 488, 964 i.e 1 in different methods as follows.
Given Input numbers are 165, 206, 488, 964
In the factoring method, we have to find the divisors of all numbers
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
Divisors of 206 :
The positive integer divisors of 206 that completely divides 206 are.
1, 2, 103, 206
Divisors of 488 :
The positive integer divisors of 488 that completely divides 488 are.
1, 2, 4, 8, 61, 122, 244, 488
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 (165, 206, 488, 964) = 1.
Given numbers are 165, 206, 488, 964
The list of prime factors of all numbers are
Prime factors of 165 are 3 x 5 x 11
Prime factors of 206 are 2 x 103
Prime factors of 488 are 2 x 2 x 2 x 61
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 165, 206, 488, 964
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(165, 206) = 33990
GCD(165, 206) = ( 165 x 206 ) / 33990
= 165 / 206
= 165
Step2:
LCM(1, 488) = 488
GCD(1, 488) = ( 1 x 488 ) / 488
= 1 / 488
= 1
Step3:
LCM(1, 964) = 964
GCD(1, 964) = ( 1 x 964 ) / 964
= 1 / 964
= 1
So, Greatest Common Divisor of 165, 206, 488, 964 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 165, 206, 488, 964
The greatest common divisor of numbers 165, 206, 488, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 165, 206, 488, 964 is 1.
1. What is the GCD of 165, 206, 488, 964?
GCD of given numbers 165, 206, 488, 964 is 1
2. How to calculate the greatest common divisor of 165, 206, 488, 964?
We can find the highest common divisor of 165, 206, 488, 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 165, 206, 488, 964 i.e 1.
3. How can I use the GCD of 165, 206, 488, 964Calculator?
Out the numbers 165, 206, 488, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.