Online GCD Calculator is useful to find the GCD of 307, 438, 122, 503 quickly. Get the easiest ways to solve the greatest common divisor of 307, 438, 122, 503 i.e 1 in different methods as follows.
Given Input numbers are 307, 438, 122, 503
In the factoring method, we have to find the divisors of all numbers
Divisors of 307 :
The positive integer divisors of 307 that completely divides 307 are.
1, 307
Divisors of 438 :
The positive integer divisors of 438 that completely divides 438 are.
1, 2, 3, 6, 73, 146, 219, 438
Divisors of 122 :
The positive integer divisors of 122 that completely divides 122 are.
1, 2, 61, 122
Divisors of 503 :
The positive integer divisors of 503 that completely divides 503 are.
1, 503
GCD of numbers is the greatest common divisor
So, the GCD (307, 438, 122, 503) = 1.
Given numbers are 307, 438, 122, 503
The list of prime factors of all numbers are
Prime factors of 307 are 307
Prime factors of 438 are 2 x 3 x 73
Prime factors of 122 are 2 x 61
Prime factors of 503 are 503
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 307, 438, 122, 503
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(307, 438) = 134466
GCD(307, 438) = ( 307 x 438 ) / 134466
= 307 / 438
= 307
Step2:
LCM(1, 122) = 122
GCD(1, 122) = ( 1 x 122 ) / 122
= 1 / 122
= 1
Step3:
LCM(1, 503) = 503
GCD(1, 503) = ( 1 x 503 ) / 503
= 1 / 503
= 1
So, Greatest Common Divisor of 307, 438, 122, 503 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 307, 438, 122, 503
The greatest common divisor of numbers 307, 438, 122, 503 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 307, 438, 122, 503 is 1.
1. What is the GCD of 307, 438, 122, 503?
GCD of given numbers 307, 438, 122, 503 is 1
2. How to calculate the greatest common divisor of 307, 438, 122, 503?
We can find the highest common divisor of 307, 438, 122, 503 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 307, 438, 122, 503 i.e 1.
3. How can I use the GCD of 307, 438, 122, 503Calculator?
Out the numbers 307, 438, 122, 503 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.