Online GCD Calculator is useful to find the GCD of 293, 463, 396, 138 quickly. Get the easiest ways to solve the greatest common divisor of 293, 463, 396, 138 i.e 1 in different methods as follows.
Given Input numbers are 293, 463, 396, 138
In the factoring method, we have to find the divisors of all numbers
Divisors of 293 :
The positive integer divisors of 293 that completely divides 293 are.
1, 293
Divisors of 463 :
The positive integer divisors of 463 that completely divides 463 are.
1, 463
Divisors of 396 :
The positive integer divisors of 396 that completely divides 396 are.
1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
GCD of numbers is the greatest common divisor
So, the GCD (293, 463, 396, 138) = 1.
Given numbers are 293, 463, 396, 138
The list of prime factors of all numbers are
Prime factors of 293 are 293
Prime factors of 463 are 463
Prime factors of 396 are 2 x 2 x 3 x 3 x 11
Prime factors of 138 are 2 x 3 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 293, 463, 396, 138
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(293, 463) = 135659
GCD(293, 463) = ( 293 x 463 ) / 135659
= 293 / 463
= 293
Step2:
LCM(1, 396) = 396
GCD(1, 396) = ( 1 x 396 ) / 396
= 1 / 396
= 1
Step3:
LCM(1, 138) = 138
GCD(1, 138) = ( 1 x 138 ) / 138
= 1 / 138
= 1
So, Greatest Common Divisor of 293, 463, 396, 138 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 293, 463, 396, 138
The greatest common divisor of numbers 293, 463, 396, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 293, 463, 396, 138 is 1.
1. What is the GCD of 293, 463, 396, 138?
GCD of given numbers 293, 463, 396, 138 is 1
2. How to calculate the greatest common divisor of 293, 463, 396, 138?
We can find the highest common divisor of 293, 463, 396, 138 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 293, 463, 396, 138 i.e 1.
3. How can I use the GCD of 293, 463, 396, 138Calculator?
Out the numbers 293, 463, 396, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.