Online GCD Calculator is useful to find the GCD of 638, 337, 122, 731 quickly. Get the easiest ways to solve the greatest common divisor of 638, 337, 122, 731 i.e 1 in different methods as follows.
Given Input numbers are 638, 337, 122, 731
In the factoring method, we have to find the divisors of all numbers
Divisors of 638 :
The positive integer divisors of 638 that completely divides 638 are.
1, 2, 11, 22, 29, 58, 319, 638
Divisors of 337 :
The positive integer divisors of 337 that completely divides 337 are.
1, 337
Divisors of 122 :
The positive integer divisors of 122 that completely divides 122 are.
1, 2, 61, 122
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
GCD of numbers is the greatest common divisor
So, the GCD (638, 337, 122, 731) = 1.
Given numbers are 638, 337, 122, 731
The list of prime factors of all numbers are
Prime factors of 638 are 2 x 11 x 29
Prime factors of 337 are 337
Prime factors of 122 are 2 x 61
Prime factors of 731 are 17 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 638, 337, 122, 731
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(638, 337) = 215006
GCD(638, 337) = ( 638 x 337 ) / 215006
= 638 / 337
= 638
Step2:
LCM(1, 122) = 122
GCD(1, 122) = ( 1 x 122 ) / 122
= 1 / 122
= 1
Step3:
LCM(1, 731) = 731
GCD(1, 731) = ( 1 x 731 ) / 731
= 1 / 731
= 1
So, Greatest Common Divisor of 638, 337, 122, 731 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 638, 337, 122, 731
The greatest common divisor of numbers 638, 337, 122, 731 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 638, 337, 122, 731 is 1.
1. What is the GCD of 638, 337, 122, 731?
GCD of given numbers 638, 337, 122, 731 is 1
2. How to calculate the greatest common divisor of 638, 337, 122, 731?
We can find the highest common divisor of 638, 337, 122, 731 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 638, 337, 122, 731 i.e 1.
3. How can I use the GCD of 638, 337, 122, 731Calculator?
Out the numbers 638, 337, 122, 731 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.