Online GCD Calculator is useful to find the GCD of 318, 659, 639, 135 quickly. Get the easiest ways to solve the greatest common divisor of 318, 659, 639, 135 i.e 1 in different methods as follows.
Given Input numbers are 318, 659, 639, 135
In the factoring method, we have to find the divisors of all numbers
Divisors of 318 :
The positive integer divisors of 318 that completely divides 318 are.
1, 2, 3, 6, 53, 106, 159, 318
Divisors of 659 :
The positive integer divisors of 659 that completely divides 659 are.
1, 659
Divisors of 639 :
The positive integer divisors of 639 that completely divides 639 are.
1, 3, 9, 71, 213, 639
Divisors of 135 :
The positive integer divisors of 135 that completely divides 135 are.
1, 3, 5, 9, 15, 27, 45, 135
GCD of numbers is the greatest common divisor
So, the GCD (318, 659, 639, 135) = 1.
Given numbers are 318, 659, 639, 135
The list of prime factors of all numbers are
Prime factors of 318 are 2 x 3 x 53
Prime factors of 659 are 659
Prime factors of 639 are 3 x 3 x 71
Prime factors of 135 are 3 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 318, 659, 639, 135
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(318, 659) = 209562
GCD(318, 659) = ( 318 x 659 ) / 209562
= 318 / 659
= 318
Step2:
LCM(1, 639) = 639
GCD(1, 639) = ( 1 x 639 ) / 639
= 1 / 639
= 1
Step3:
LCM(1, 135) = 135
GCD(1, 135) = ( 1 x 135 ) / 135
= 1 / 135
= 1
So, Greatest Common Divisor of 318, 659, 639, 135 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 318, 659, 639, 135
The greatest common divisor of numbers 318, 659, 639, 135 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 659, 639, 135 is 1.
1. What is the GCD of 318, 659, 639, 135?
GCD of given numbers 318, 659, 639, 135 is 1
2. How to calculate the greatest common divisor of 318, 659, 639, 135?
We can find the highest common divisor of 318, 659, 639, 135 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 318, 659, 639, 135 i.e 1.
3. How can I use the GCD of 318, 659, 639, 135Calculator?
Out the numbers 318, 659, 639, 135 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.