Online GCD Calculator is useful to find the GCD of 188, 637, 617, 864 quickly. Get the easiest ways to solve the greatest common divisor of 188, 637, 617, 864 i.e 1 in different methods as follows.
Given Input numbers are 188, 637, 617, 864
In the factoring method, we have to find the divisors of all numbers
Divisors of 188 :
The positive integer divisors of 188 that completely divides 188 are.
1, 2, 4, 47, 94, 188
Divisors of 637 :
The positive integer divisors of 637 that completely divides 637 are.
1, 7, 13, 49, 91, 637
Divisors of 617 :
The positive integer divisors of 617 that completely divides 617 are.
1, 617
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
GCD of numbers is the greatest common divisor
So, the GCD (188, 637, 617, 864) = 1.
Given numbers are 188, 637, 617, 864
The list of prime factors of all numbers are
Prime factors of 188 are 2 x 2 x 47
Prime factors of 637 are 7 x 7 x 13
Prime factors of 617 are 617
Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 188, 637, 617, 864
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(188, 637) = 119756
GCD(188, 637) = ( 188 x 637 ) / 119756
= 188 / 637
= 188
Step2:
LCM(1, 617) = 617
GCD(1, 617) = ( 1 x 617 ) / 617
= 1 / 617
= 1
Step3:
LCM(1, 864) = 864
GCD(1, 864) = ( 1 x 864 ) / 864
= 1 / 864
= 1
So, Greatest Common Divisor of 188, 637, 617, 864 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 188, 637, 617, 864
The greatest common divisor of numbers 188, 637, 617, 864 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 188, 637, 617, 864 is 1.
1. What is the GCD of 188, 637, 617, 864?
GCD of given numbers 188, 637, 617, 864 is 1
2. How to calculate the greatest common divisor of 188, 637, 617, 864?
We can find the highest common divisor of 188, 637, 617, 864 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 188, 637, 617, 864 i.e 1.
3. How can I use the GCD of 188, 637, 617, 864Calculator?
Out the numbers 188, 637, 617, 864 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.