Online GCD Calculator is useful to find the GCD of 663, 960, 137, 160 quickly. Get the easiest ways to solve the greatest common divisor of 663, 960, 137, 160 i.e 1 in different methods as follows.
Given Input numbers are 663, 960, 137, 160
In the factoring method, we have to find the divisors of all numbers
Divisors of 663 :
The positive integer divisors of 663 that completely divides 663 are.
1, 3, 13, 17, 39, 51, 221, 663
Divisors of 960 :
The positive integer divisors of 960 that completely divides 960 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 160 :
The positive integer divisors of 160 that completely divides 160 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
GCD of numbers is the greatest common divisor
So, the GCD (663, 960, 137, 160) = 1.
Given numbers are 663, 960, 137, 160
The list of prime factors of all numbers are
Prime factors of 663 are 3 x 13 x 17
Prime factors of 960 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 137 are 137
Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 663, 960, 137, 160
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(663, 960) = 212160
GCD(663, 960) = ( 663 x 960 ) / 212160
= 663 / 960
= 663
Step2:
LCM(3, 137) = 411
GCD(3, 137) = ( 3 x 137 ) / 411
= 3 / 137
= 3
Step3:
LCM(1, 160) = 160
GCD(1, 160) = ( 1 x 160 ) / 160
= 1 / 160
= 1
So, Greatest Common Divisor of 663, 960, 137, 160 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 663, 960, 137, 160
The greatest common divisor of numbers 663, 960, 137, 160 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 663, 960, 137, 160 is 1.
1. What is the GCD of 663, 960, 137, 160?
GCD of given numbers 663, 960, 137, 160 is 1
2. How to calculate the greatest common divisor of 663, 960, 137, 160?
We can find the highest common divisor of 663, 960, 137, 160 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 663, 960, 137, 160 i.e 1.
3. How can I use the GCD of 663, 960, 137, 160Calculator?
Out the numbers 663, 960, 137, 160 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.