Online GCD Calculator is useful to find the GCD of 313, 808, 180, 972 quickly. Get the easiest ways to solve the greatest common divisor of 313, 808, 180, 972 i.e 1 in different methods as follows.
Given Input numbers are 313, 808, 180, 972
In the factoring method, we have to find the divisors of all numbers
Divisors of 313 :
The positive integer divisors of 313 that completely divides 313 are.
1, 313
Divisors of 808 :
The positive integer divisors of 808 that completely divides 808 are.
1, 2, 4, 8, 101, 202, 404, 808
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 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
GCD of numbers is the greatest common divisor
So, the GCD (313, 808, 180, 972) = 1.
Given numbers are 313, 808, 180, 972
The list of prime factors of all numbers are
Prime factors of 313 are 313
Prime factors of 808 are 2 x 2 x 2 x 101
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 313, 808, 180, 972
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(313, 808) = 252904
GCD(313, 808) = ( 313 x 808 ) / 252904
= 313 / 808
= 313
Step2:
LCM(1, 180) = 180
GCD(1, 180) = ( 1 x 180 ) / 180
= 1 / 180
= 1
Step3:
LCM(1, 972) = 972
GCD(1, 972) = ( 1 x 972 ) / 972
= 1 / 972
= 1
So, Greatest Common Divisor of 313, 808, 180, 972 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 313, 808, 180, 972
The greatest common divisor of numbers 313, 808, 180, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 313, 808, 180, 972 is 1.
1. What is the GCD of 313, 808, 180, 972?
GCD of given numbers 313, 808, 180, 972 is 1
2. How to calculate the greatest common divisor of 313, 808, 180, 972?
We can find the highest common divisor of 313, 808, 180, 972 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 313, 808, 180, 972 i.e 1.
3. How can I use the GCD of 313, 808, 180, 972Calculator?
Out the numbers 313, 808, 180, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.