Online GCD Calculator is useful to find the GCD of 965, 384, 972, 210 quickly. Get the easiest ways to solve the greatest common divisor of 965, 384, 972, 210 i.e 1 in different methods as follows.
Given Input numbers are 965, 384, 972, 210
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 384 :
The positive integer divisors of 384 that completely divides 384 are.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
Divisors of 972 :
The positive integer divisors of 972 that completely divides 972 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
Divisors of 210 :
The positive integer divisors of 210 that completely divides 210 are.
1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
GCD of numbers is the greatest common divisor
So, the GCD (965, 384, 972, 210) = 1.
Given numbers are 965, 384, 972, 210
The list of prime factors of all numbers are
Prime factors of 965 are 5 x 193
Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3
Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3
Prime factors of 210 are 2 x 3 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 965, 384, 972, 210
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(965, 384) = 370560
GCD(965, 384) = ( 965 x 384 ) / 370560
= 965 / 384
= 965
Step2:
LCM(1, 972) = 972
GCD(1, 972) = ( 1 x 972 ) / 972
= 1 / 972
= 1
Step3:
LCM(1, 210) = 210
GCD(1, 210) = ( 1 x 210 ) / 210
= 1 / 210
= 1
So, Greatest Common Divisor of 965, 384, 972, 210 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 965, 384, 972, 210
The greatest common divisor of numbers 965, 384, 972, 210 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 965, 384, 972, 210 is 1.
1. What is the GCD of 965, 384, 972, 210?
GCD of given numbers 965, 384, 972, 210 is 1
2. How to calculate the greatest common divisor of 965, 384, 972, 210?
We can find the highest common divisor of 965, 384, 972, 210 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, 384, 972, 210 i.e 1.
3. How can I use the GCD of 965, 384, 972, 210Calculator?
Out the numbers 965, 384, 972, 210 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.