Online GCD Calculator is useful to find the GCD of 864, 731, 616, 251 quickly. Get the easiest ways to solve the greatest common divisor of 864, 731, 616, 251 i.e 1 in different methods as follows.
Given Input numbers are 864, 731, 616, 251
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 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
Divisors of 616 :
The positive integer divisors of 616 that completely divides 616 are.
1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
Divisors of 251 :
The positive integer divisors of 251 that completely divides 251 are.
1, 251
GCD of numbers is the greatest common divisor
So, the GCD (864, 731, 616, 251) = 1.
Given numbers are 864, 731, 616, 251
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 731 are 17 x 43
Prime factors of 616 are 2 x 2 x 2 x 7 x 11
Prime factors of 251 are 251
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 864, 731, 616, 251
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(864, 731) = 631584
GCD(864, 731) = ( 864 x 731 ) / 631584
= 864 / 731
= 864
Step2:
LCM(1, 616) = 616
GCD(1, 616) = ( 1 x 616 ) / 616
= 1 / 616
= 1
Step3:
LCM(1, 251) = 251
GCD(1, 251) = ( 1 x 251 ) / 251
= 1 / 251
= 1
So, Greatest Common Divisor of 864, 731, 616, 251 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 864, 731, 616, 251
The greatest common divisor of numbers 864, 731, 616, 251 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 864, 731, 616, 251 is 1.
1. What is the GCD of 864, 731, 616, 251?
GCD of given numbers 864, 731, 616, 251 is 1
2. How to calculate the greatest common divisor of 864, 731, 616, 251?
We can find the highest common divisor of 864, 731, 616, 251 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, 731, 616, 251 i.e 1.
3. How can I use the GCD of 864, 731, 616, 251Calculator?
Out the numbers 864, 731, 616, 251 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.