Online GCD Calculator is useful to find the GCD of 684, 767, 360, 813 quickly. Get the easiest ways to solve the greatest common divisor of 684, 767, 360, 813 i.e 1 in different methods as follows.
Given Input numbers are 684, 767, 360, 813
In the factoring method, we have to find the divisors of all numbers
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
Divisors of 767 :
The positive integer divisors of 767 that completely divides 767 are.
1, 13, 59, 767
Divisors of 360 :
The positive integer divisors of 360 that completely divides 360 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
Divisors of 813 :
The positive integer divisors of 813 that completely divides 813 are.
1, 3, 271, 813
GCD of numbers is the greatest common divisor
So, the GCD (684, 767, 360, 813) = 1.
Given numbers are 684, 767, 360, 813
The list of prime factors of all numbers are
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 767 are 13 x 59
Prime factors of 360 are 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 813 are 3 x 271
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 684, 767, 360, 813
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(684, 767) = 524628
GCD(684, 767) = ( 684 x 767 ) / 524628
= 684 / 767
= 684
Step2:
LCM(1, 360) = 360
GCD(1, 360) = ( 1 x 360 ) / 360
= 1 / 360
= 1
Step3:
LCM(1, 813) = 813
GCD(1, 813) = ( 1 x 813 ) / 813
= 1 / 813
= 1
So, Greatest Common Divisor of 684, 767, 360, 813 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 684, 767, 360, 813
The greatest common divisor of numbers 684, 767, 360, 813 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 767, 360, 813 is 1.
1. What is the GCD of 684, 767, 360, 813?
GCD of given numbers 684, 767, 360, 813 is 1
2. How to calculate the greatest common divisor of 684, 767, 360, 813?
We can find the highest common divisor of 684, 767, 360, 813 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 684, 767, 360, 813 i.e 1.
3. How can I use the GCD of 684, 767, 360, 813Calculator?
Out the numbers 684, 767, 360, 813 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.