Online GCD Calculator is useful to find the GCD of 139, 243, 165, 303 quickly. Get the easiest ways to solve the greatest common divisor of 139, 243, 165, 303 i.e 1 in different methods as follows.
Given Input numbers are 139, 243, 165, 303
In the factoring method, we have to find the divisors of all numbers
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
Divisors of 243 :
The positive integer divisors of 243 that completely divides 243 are.
1, 3, 9, 27, 81, 243
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
Divisors of 303 :
The positive integer divisors of 303 that completely divides 303 are.
1, 3, 101, 303
GCD of numbers is the greatest common divisor
So, the GCD (139, 243, 165, 303) = 1.
Given numbers are 139, 243, 165, 303
The list of prime factors of all numbers are
Prime factors of 139 are 139
Prime factors of 243 are 3 x 3 x 3 x 3 x 3
Prime factors of 165 are 3 x 5 x 11
Prime factors of 303 are 3 x 101
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 139, 243, 165, 303
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(139, 243) = 33777
GCD(139, 243) = ( 139 x 243 ) / 33777
= 139 / 243
= 139
Step2:
LCM(1, 165) = 165
GCD(1, 165) = ( 1 x 165 ) / 165
= 1 / 165
= 1
Step3:
LCM(1, 303) = 303
GCD(1, 303) = ( 1 x 303 ) / 303
= 1 / 303
= 1
So, Greatest Common Divisor of 139, 243, 165, 303 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 139, 243, 165, 303
The greatest common divisor of numbers 139, 243, 165, 303 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 243, 165, 303 is 1.
1. What is the GCD of 139, 243, 165, 303?
GCD of given numbers 139, 243, 165, 303 is 1
2. How to calculate the greatest common divisor of 139, 243, 165, 303?
We can find the highest common divisor of 139, 243, 165, 303 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 139, 243, 165, 303 i.e 1.
3. How can I use the GCD of 139, 243, 165, 303Calculator?
Out the numbers 139, 243, 165, 303 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.