Online GCD Calculator is useful to find the GCD of 965, 156, 123, 300 quickly. Get the easiest ways to solve the greatest common divisor of 965, 156, 123, 300 i.e 1 in different methods as follows.
Given Input numbers are 965, 156, 123, 300
In the factoring method, we have to find the divisors of all numbers
Divisors of 965 :
The positive integer divisors of 965 that completely divides 965 are.
1, 5, 193, 965
Divisors of 156 :
The positive integer divisors of 156 that completely divides 156 are.
1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
Divisors of 123 :
The positive integer divisors of 123 that completely divides 123 are.
1, 3, 41, 123
Divisors of 300 :
The positive integer divisors of 300 that completely divides 300 are.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300
GCD of numbers is the greatest common divisor
So, the GCD (965, 156, 123, 300) = 1.
Given numbers are 965, 156, 123, 300
The list of prime factors of all numbers are
Prime factors of 965 are 5 x 193
Prime factors of 156 are 2 x 2 x 3 x 13
Prime factors of 123 are 3 x 41
Prime factors of 300 are 2 x 2 x 3 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 965, 156, 123, 300
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(965, 156) = 150540
GCD(965, 156) = ( 965 x 156 ) / 150540
= 965 / 156
= 965
Step2:
LCM(1, 123) = 123
GCD(1, 123) = ( 1 x 123 ) / 123
= 1 / 123
= 1
Step3:
LCM(1, 300) = 300
GCD(1, 300) = ( 1 x 300 ) / 300
= 1 / 300
= 1
So, Greatest Common Divisor of 965, 156, 123, 300 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 965, 156, 123, 300
The greatest common divisor of numbers 965, 156, 123, 300 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 965, 156, 123, 300 is 1.
1. What is the GCD of 965, 156, 123, 300?
GCD of given numbers 965, 156, 123, 300 is 1
2. How to calculate the greatest common divisor of 965, 156, 123, 300?
We can find the highest common divisor of 965, 156, 123, 300 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 965, 156, 123, 300 i.e 1.
3. How can I use the GCD of 965, 156, 123, 300Calculator?
Out the numbers 965, 156, 123, 300 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.