Online GCD Calculator is useful to find the GCD of 338, 425, 809, 538 quickly. Get the easiest ways to solve the greatest common divisor of 338, 425, 809, 538 i.e 1 in different methods as follows.
Given Input numbers are 338, 425, 809, 538
In the factoring method, we have to find the divisors of all numbers
Divisors of 338 :
The positive integer divisors of 338 that completely divides 338 are.
1, 2, 13, 26, 169, 338
Divisors of 425 :
The positive integer divisors of 425 that completely divides 425 are.
1, 5, 17, 25, 85, 425
Divisors of 809 :
The positive integer divisors of 809 that completely divides 809 are.
1, 809
Divisors of 538 :
The positive integer divisors of 538 that completely divides 538 are.
1, 2, 269, 538
GCD of numbers is the greatest common divisor
So, the GCD (338, 425, 809, 538) = 1.
Given numbers are 338, 425, 809, 538
The list of prime factors of all numbers are
Prime factors of 338 are 2 x 13 x 13
Prime factors of 425 are 5 x 5 x 17
Prime factors of 809 are 809
Prime factors of 538 are 2 x 269
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 338, 425, 809, 538
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(338, 425) = 143650
GCD(338, 425) = ( 338 x 425 ) / 143650
= 338 / 425
= 338
Step2:
LCM(1, 809) = 809
GCD(1, 809) = ( 1 x 809 ) / 809
= 1 / 809
= 1
Step3:
LCM(1, 538) = 538
GCD(1, 538) = ( 1 x 538 ) / 538
= 1 / 538
= 1
So, Greatest Common Divisor of 338, 425, 809, 538 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 338, 425, 809, 538
The greatest common divisor of numbers 338, 425, 809, 538 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 338, 425, 809, 538 is 1.
1. What is the GCD of 338, 425, 809, 538?
GCD of given numbers 338, 425, 809, 538 is 1
2. How to calculate the greatest common divisor of 338, 425, 809, 538?
We can find the highest common divisor of 338, 425, 809, 538 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 338, 425, 809, 538 i.e 1.
3. How can I use the GCD of 338, 425, 809, 538Calculator?
Out the numbers 338, 425, 809, 538 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.