Online GCD Calculator is useful to find the GCD of 864, 365, 70, 868 quickly. Get the easiest ways to solve the greatest common divisor of 864, 365, 70, 868 i.e 1 in different methods as follows.
Given Input numbers are 864, 365, 70, 868
In the factoring method, we have to find the divisors of all numbers
Divisors of 864 :
The positive integer divisors of 864 that completely divides 864 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864
Divisors of 365 :
The positive integer divisors of 365 that completely divides 365 are.
1, 5, 73, 365
Divisors of 70 :
The positive integer divisors of 70 that completely divides 70 are.
1, 2, 5, 7, 10, 14, 35, 70
Divisors of 868 :
The positive integer divisors of 868 that completely divides 868 are.
1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868
GCD of numbers is the greatest common divisor
So, the GCD (864, 365, 70, 868) = 1.
Given numbers are 864, 365, 70, 868
The list of prime factors of all numbers are
Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 365 are 5 x 73
Prime factors of 70 are 2 x 5 x 7
Prime factors of 868 are 2 x 2 x 7 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 864, 365, 70, 868
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(864, 365) = 315360
GCD(864, 365) = ( 864 x 365 ) / 315360
= 864 / 365
= 864
Step2:
LCM(1, 70) = 70
GCD(1, 70) = ( 1 x 70 ) / 70
= 1 / 70
= 1
Step3:
LCM(1, 868) = 868
GCD(1, 868) = ( 1 x 868 ) / 868
= 1 / 868
= 1
So, Greatest Common Divisor of 864, 365, 70, 868 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 864, 365, 70, 868
The greatest common divisor of numbers 864, 365, 70, 868 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 864, 365, 70, 868 is 1.
1. What is the GCD of 864, 365, 70, 868?
GCD of given numbers 864, 365, 70, 868 is 1
2. How to calculate the greatest common divisor of 864, 365, 70, 868?
We can find the highest common divisor of 864, 365, 70, 868 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 864, 365, 70, 868 i.e 1.
3. How can I use the GCD of 864, 365, 70, 868Calculator?
Out the numbers 864, 365, 70, 868 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.