Online GCD Calculator is useful to find the GCD of 138, 371, 126, 652 quickly. Get the easiest ways to solve the greatest common divisor of 138, 371, 126, 652 i.e 1 in different methods as follows.
Given Input numbers are 138, 371, 126, 652
In the factoring method, we have to find the divisors of all numbers
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 371 :
The positive integer divisors of 371 that completely divides 371 are.
1, 7, 53, 371
Divisors of 126 :
The positive integer divisors of 126 that completely divides 126 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
Divisors of 652 :
The positive integer divisors of 652 that completely divides 652 are.
1, 2, 4, 163, 326, 652
GCD of numbers is the greatest common divisor
So, the GCD (138, 371, 126, 652) = 1.
Given numbers are 138, 371, 126, 652
The list of prime factors of all numbers are
Prime factors of 138 are 2 x 3 x 23
Prime factors of 371 are 7 x 53
Prime factors of 126 are 2 x 3 x 3 x 7
Prime factors of 652 are 2 x 2 x 163
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 138, 371, 126, 652
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(138, 371) = 51198
GCD(138, 371) = ( 138 x 371 ) / 51198
= 138 / 371
= 138
Step2:
LCM(1, 126) = 126
GCD(1, 126) = ( 1 x 126 ) / 126
= 1 / 126
= 1
Step3:
LCM(1, 652) = 652
GCD(1, 652) = ( 1 x 652 ) / 652
= 1 / 652
= 1
So, Greatest Common Divisor of 138, 371, 126, 652 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 138, 371, 126, 652
The greatest common divisor of numbers 138, 371, 126, 652 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 138, 371, 126, 652 is 1.
1. What is the GCD of 138, 371, 126, 652?
GCD of given numbers 138, 371, 126, 652 is 1
2. How to calculate the greatest common divisor of 138, 371, 126, 652?
We can find the highest common divisor of 138, 371, 126, 652 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 138, 371, 126, 652 i.e 1.
3. How can I use the GCD of 138, 371, 126, 652Calculator?
Out the numbers 138, 371, 126, 652 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.