Online GCD Calculator is useful to find the GCD of 720, 103, 568, 139 quickly. Get the easiest ways to solve the greatest common divisor of 720, 103, 568, 139 i.e 1 in different methods as follows.
Given Input numbers are 720, 103, 568, 139
In the factoring method, we have to find the divisors of all numbers
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
Divisors of 103 :
The positive integer divisors of 103 that completely divides 103 are.
1, 103
Divisors of 568 :
The positive integer divisors of 568 that completely divides 568 are.
1, 2, 4, 8, 71, 142, 284, 568
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
GCD of numbers is the greatest common divisor
So, the GCD (720, 103, 568, 139) = 1.
Given numbers are 720, 103, 568, 139
The list of prime factors of all numbers are
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 103 are 103
Prime factors of 568 are 2 x 2 x 2 x 71
Prime factors of 139 are 139
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 720, 103, 568, 139
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(720, 103) = 74160
GCD(720, 103) = ( 720 x 103 ) / 74160
= 720 / 103
= 720
Step2:
LCM(1, 568) = 568
GCD(1, 568) = ( 1 x 568 ) / 568
= 1 / 568
= 1
Step3:
LCM(1, 139) = 139
GCD(1, 139) = ( 1 x 139 ) / 139
= 1 / 139
= 1
So, Greatest Common Divisor of 720, 103, 568, 139 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 720, 103, 568, 139
The greatest common divisor of numbers 720, 103, 568, 139 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 103, 568, 139 is 1.
1. What is the GCD of 720, 103, 568, 139?
GCD of given numbers 720, 103, 568, 139 is 1
2. How to calculate the greatest common divisor of 720, 103, 568, 139?
We can find the highest common divisor of 720, 103, 568, 139 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 720, 103, 568, 139 i.e 1.
3. How can I use the GCD of 720, 103, 568, 139Calculator?
Out the numbers 720, 103, 568, 139 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.