Online GCD Calculator is useful to find the GCD of 338, 110, 347, 648 quickly. Get the easiest ways to solve the greatest common divisor of 338, 110, 347, 648 i.e 1 in different methods as follows.
Given Input numbers are 338, 110, 347, 648
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 110 :
The positive integer divisors of 110 that completely divides 110 are.
1, 2, 5, 10, 11, 22, 55, 110
Divisors of 347 :
The positive integer divisors of 347 that completely divides 347 are.
1, 347
Divisors of 648 :
The positive integer divisors of 648 that completely divides 648 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
GCD of numbers is the greatest common divisor
So, the GCD (338, 110, 347, 648) = 1.
Given numbers are 338, 110, 347, 648
The list of prime factors of all numbers are
Prime factors of 338 are 2 x 13 x 13
Prime factors of 110 are 2 x 5 x 11
Prime factors of 347 are 347
Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 338, 110, 347, 648
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(338, 110) = 18590
GCD(338, 110) = ( 338 x 110 ) / 18590
= 338 / 110
= 338
Step2:
LCM(2, 347) = 694
GCD(2, 347) = ( 2 x 347 ) / 694
= 2 / 347
= 2
Step3:
LCM(1, 648) = 648
GCD(1, 648) = ( 1 x 648 ) / 648
= 1 / 648
= 1
So, Greatest Common Divisor of 338, 110, 347, 648 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 338, 110, 347, 648
The greatest common divisor of numbers 338, 110, 347, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 338, 110, 347, 648 is 1.
1. What is the GCD of 338, 110, 347, 648?
GCD of given numbers 338, 110, 347, 648 is 1
2. How to calculate the greatest common divisor of 338, 110, 347, 648?
We can find the highest common divisor of 338, 110, 347, 648 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, 110, 347, 648 i.e 1.
3. How can I use the GCD of 338, 110, 347, 648Calculator?
Out the numbers 338, 110, 347, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.