Online GCD Calculator is useful to find the GCD of 139, 180, 963, 975 quickly. Get the easiest ways to solve the greatest common divisor of 139, 180, 963, 975 i.e 1 in different methods as follows.
Given Input numbers are 139, 180, 963, 975
In the factoring method, we have to find the divisors of all numbers
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
Divisors of 180 :
The positive integer divisors of 180 that completely divides 180 are.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Divisors of 963 :
The positive integer divisors of 963 that completely divides 963 are.
1, 3, 9, 107, 321, 963
Divisors of 975 :
The positive integer divisors of 975 that completely divides 975 are.
1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
GCD of numbers is the greatest common divisor
So, the GCD (139, 180, 963, 975) = 1.
Given numbers are 139, 180, 963, 975
The list of prime factors of all numbers are
Prime factors of 139 are 139
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 963 are 3 x 3 x 107
Prime factors of 975 are 3 x 5 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 139, 180, 963, 975
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(139, 180) = 25020
GCD(139, 180) = ( 139 x 180 ) / 25020
= 139 / 180
= 139
Step2:
LCM(1, 963) = 963
GCD(1, 963) = ( 1 x 963 ) / 963
= 1 / 963
= 1
Step3:
LCM(1, 975) = 975
GCD(1, 975) = ( 1 x 975 ) / 975
= 1 / 975
= 1
So, Greatest Common Divisor of 139, 180, 963, 975 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 139, 180, 963, 975
The greatest common divisor of numbers 139, 180, 963, 975 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 180, 963, 975 is 1.
1. What is the GCD of 139, 180, 963, 975?
GCD of given numbers 139, 180, 963, 975 is 1
2. How to calculate the greatest common divisor of 139, 180, 963, 975?
We can find the highest common divisor of 139, 180, 963, 975 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 139, 180, 963, 975 i.e 1.
3. How can I use the GCD of 139, 180, 963, 975Calculator?
Out the numbers 139, 180, 963, 975 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.