Online GCD Calculator is useful to find the GCD of 631, 361, 138, 383 quickly. Get the easiest ways to solve the greatest common divisor of 631, 361, 138, 383 i.e 1 in different methods as follows.
Given Input numbers are 631, 361, 138, 383
In the factoring method, we have to find the divisors of all numbers
Divisors of 631 :
The positive integer divisors of 631 that completely divides 631 are.
1, 631
Divisors of 361 :
The positive integer divisors of 361 that completely divides 361 are.
1, 19, 361
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 383 :
The positive integer divisors of 383 that completely divides 383 are.
1, 383
GCD of numbers is the greatest common divisor
So, the GCD (631, 361, 138, 383) = 1.
Given numbers are 631, 361, 138, 383
The list of prime factors of all numbers are
Prime factors of 631 are 631
Prime factors of 361 are 19 x 19
Prime factors of 138 are 2 x 3 x 23
Prime factors of 383 are 383
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 631, 361, 138, 383
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(631, 361) = 227791
GCD(631, 361) = ( 631 x 361 ) / 227791
= 631 / 361
= 631
Step2:
LCM(1, 138) = 138
GCD(1, 138) = ( 1 x 138 ) / 138
= 1 / 138
= 1
Step3:
LCM(1, 383) = 383
GCD(1, 383) = ( 1 x 383 ) / 383
= 1 / 383
= 1
So, Greatest Common Divisor of 631, 361, 138, 383 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 631, 361, 138, 383
The greatest common divisor of numbers 631, 361, 138, 383 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 631, 361, 138, 383 is 1.
1. What is the GCD of 631, 361, 138, 383?
GCD of given numbers 631, 361, 138, 383 is 1
2. How to calculate the greatest common divisor of 631, 361, 138, 383?
We can find the highest common divisor of 631, 361, 138, 383 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 631, 361, 138, 383 i.e 1.
3. How can I use the GCD of 631, 361, 138, 383Calculator?
Out the numbers 631, 361, 138, 383 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.