Online GCD Calculator is useful to find the GCD of 134, 128, 211, 138 quickly. Get the easiest ways to solve the greatest common divisor of 134, 128, 211, 138 i.e 1 in different methods as follows.
Given Input numbers are 134, 128, 211, 138
In the factoring method, we have to find the divisors of all numbers
Divisors of 134 :
The positive integer divisors of 134 that completely divides 134 are.
1, 2, 67, 134
Divisors of 128 :
The positive integer divisors of 128 that completely divides 128 are.
1, 2, 4, 8, 16, 32, 64, 128
Divisors of 211 :
The positive integer divisors of 211 that completely divides 211 are.
1, 211
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 (134, 128, 211, 138) = 1.
Given numbers are 134, 128, 211, 138
The list of prime factors of all numbers are
Prime factors of 134 are 2 x 67
Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2
Prime factors of 211 are 211
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 134, 128, 211, 138
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(134, 128) = 8576
GCD(134, 128) = ( 134 x 128 ) / 8576
= 134 / 128
= 134
Step2:
LCM(2, 211) = 422
GCD(2, 211) = ( 2 x 211 ) / 422
= 2 / 211
= 2
Step3:
LCM(1, 138) = 138
GCD(1, 138) = ( 1 x 138 ) / 138
= 1 / 138
= 1
So, Greatest Common Divisor of 134, 128, 211, 138 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 134, 128, 211, 138
The greatest common divisor of numbers 134, 128, 211, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 134, 128, 211, 138 is 1.
1. What is the GCD of 134, 128, 211, 138?
GCD of given numbers 134, 128, 211, 138 is 1
2. How to calculate the greatest common divisor of 134, 128, 211, 138?
We can find the highest common divisor of 134, 128, 211, 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 134, 128, 211, 138 i.e 1.
3. How can I use the GCD of 134, 128, 211, 138Calculator?
Out the numbers 134, 128, 211, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.