Online GCD Calculator is useful to find the GCD of 738, 440, 439, 307 quickly. Get the easiest ways to solve the greatest common divisor of 738, 440, 439, 307 i.e 1 in different methods as follows.
Given Input numbers are 738, 440, 439, 307
In the factoring method, we have to find the divisors of all numbers
Divisors of 738 :
The positive integer divisors of 738 that completely divides 738 are.
1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
Divisors of 440 :
The positive integer divisors of 440 that completely divides 440 are.
1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
Divisors of 439 :
The positive integer divisors of 439 that completely divides 439 are.
1, 439
Divisors of 307 :
The positive integer divisors of 307 that completely divides 307 are.
1, 307
GCD of numbers is the greatest common divisor
So, the GCD (738, 440, 439, 307) = 1.
Given numbers are 738, 440, 439, 307
The list of prime factors of all numbers are
Prime factors of 738 are 2 x 3 x 3 x 41
Prime factors of 440 are 2 x 2 x 2 x 5 x 11
Prime factors of 439 are 439
Prime factors of 307 are 307
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 738, 440, 439, 307
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(738, 440) = 162360
GCD(738, 440) = ( 738 x 440 ) / 162360
= 738 / 440
= 738
Step2:
LCM(2, 439) = 878
GCD(2, 439) = ( 2 x 439 ) / 878
= 2 / 439
= 2
Step3:
LCM(1, 307) = 307
GCD(1, 307) = ( 1 x 307 ) / 307
= 1 / 307
= 1
So, Greatest Common Divisor of 738, 440, 439, 307 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 738, 440, 439, 307
The greatest common divisor of numbers 738, 440, 439, 307 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 738, 440, 439, 307 is 1.
1. What is the GCD of 738, 440, 439, 307?
GCD of given numbers 738, 440, 439, 307 is 1
2. How to calculate the greatest common divisor of 738, 440, 439, 307?
We can find the highest common divisor of 738, 440, 439, 307 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 738, 440, 439, 307 i.e 1.
3. How can I use the GCD of 738, 440, 439, 307Calculator?
Out the numbers 738, 440, 439, 307 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.