Online GCD Calculator is useful to find the GCD of 530, 163, 138, 104 quickly. Get the easiest ways to solve the greatest common divisor of 530, 163, 138, 104 i.e 1 in different methods as follows.
Given Input numbers are 530, 163, 138, 104
In the factoring method, we have to find the divisors of all numbers
Divisors of 530 :
The positive integer divisors of 530 that completely divides 530 are.
1, 2, 5, 10, 53, 106, 265, 530
Divisors of 163 :
The positive integer divisors of 163 that completely divides 163 are.
1, 163
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 104 :
The positive integer divisors of 104 that completely divides 104 are.
1, 2, 4, 8, 13, 26, 52, 104
GCD of numbers is the greatest common divisor
So, the GCD (530, 163, 138, 104) = 1.
Given numbers are 530, 163, 138, 104
The list of prime factors of all numbers are
Prime factors of 530 are 2 x 5 x 53
Prime factors of 163 are 163
Prime factors of 138 are 2 x 3 x 23
Prime factors of 104 are 2 x 2 x 2 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 530, 163, 138, 104
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(530, 163) = 86390
GCD(530, 163) = ( 530 x 163 ) / 86390
= 530 / 163
= 530
Step2:
LCM(1, 138) = 138
GCD(1, 138) = ( 1 x 138 ) / 138
= 1 / 138
= 1
Step3:
LCM(1, 104) = 104
GCD(1, 104) = ( 1 x 104 ) / 104
= 1 / 104
= 1
So, Greatest Common Divisor of 530, 163, 138, 104 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 530, 163, 138, 104
The greatest common divisor of numbers 530, 163, 138, 104 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 530, 163, 138, 104 is 1.
1. What is the GCD of 530, 163, 138, 104?
GCD of given numbers 530, 163, 138, 104 is 1
2. How to calculate the greatest common divisor of 530, 163, 138, 104?
We can find the highest common divisor of 530, 163, 138, 104 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 530, 163, 138, 104 i.e 1.
3. How can I use the GCD of 530, 163, 138, 104Calculator?
Out the numbers 530, 163, 138, 104 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.