Online GCD Calculator is useful to find the GCD of 130, 124, 212, 965 quickly. Get the easiest ways to solve the greatest common divisor of 130, 124, 212, 965 i.e 1 in different methods as follows.
Given Input numbers are 130, 124, 212, 965
In the factoring method, we have to find the divisors of all numbers
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
Divisors of 124 :
The positive integer divisors of 124 that completely divides 124 are.
1, 2, 4, 31, 62, 124
Divisors of 212 :
The positive integer divisors of 212 that completely divides 212 are.
1, 2, 4, 53, 106, 212
Divisors of 965 :
The positive integer divisors of 965 that completely divides 965 are.
1, 5, 193, 965
GCD of numbers is the greatest common divisor
So, the GCD (130, 124, 212, 965) = 1.
Given numbers are 130, 124, 212, 965
The list of prime factors of all numbers are
Prime factors of 130 are 2 x 5 x 13
Prime factors of 124 are 2 x 2 x 31
Prime factors of 212 are 2 x 2 x 53
Prime factors of 965 are 5 x 193
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 130, 124, 212, 965
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(130, 124) = 8060
GCD(130, 124) = ( 130 x 124 ) / 8060
= 130 / 124
= 130
Step2:
LCM(2, 212) = 212
GCD(2, 212) = ( 2 x 212 ) / 212
= 2 / 212
= 2
Step3:
LCM(2, 965) = 1930
GCD(2, 965) = ( 2 x 965 ) / 1930
= 2 / 965
= 2
So, Greatest Common Divisor of 130, 124, 212, 965 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 130, 124, 212, 965
The greatest common divisor of numbers 130, 124, 212, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 124, 212, 965 is 1.
1. What is the GCD of 130, 124, 212, 965?
GCD of given numbers 130, 124, 212, 965 is 1
2. How to calculate the greatest common divisor of 130, 124, 212, 965?
We can find the highest common divisor of 130, 124, 212, 965 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 130, 124, 212, 965 i.e 1.
3. How can I use the GCD of 130, 124, 212, 965Calculator?
Out the numbers 130, 124, 212, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.