Online GCD Calculator is useful to find the GCD of 131, 687, 186, 694 quickly. Get the easiest ways to solve the greatest common divisor of 131, 687, 186, 694 i.e 1 in different methods as follows.
Given Input numbers are 131, 687, 186, 694
In the factoring method, we have to find the divisors of all numbers
Divisors of 131 :
The positive integer divisors of 131 that completely divides 131 are.
1, 131
Divisors of 687 :
The positive integer divisors of 687 that completely divides 687 are.
1, 3, 229, 687
Divisors of 186 :
The positive integer divisors of 186 that completely divides 186 are.
1, 2, 3, 6, 31, 62, 93, 186
Divisors of 694 :
The positive integer divisors of 694 that completely divides 694 are.
1, 2, 347, 694
GCD of numbers is the greatest common divisor
So, the GCD (131, 687, 186, 694) = 1.
Given numbers are 131, 687, 186, 694
The list of prime factors of all numbers are
Prime factors of 131 are 131
Prime factors of 687 are 3 x 229
Prime factors of 186 are 2 x 3 x 31
Prime factors of 694 are 2 x 347
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 131, 687, 186, 694
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(131, 687) = 89997
GCD(131, 687) = ( 131 x 687 ) / 89997
= 131 / 687
= 131
Step2:
LCM(1, 186) = 186
GCD(1, 186) = ( 1 x 186 ) / 186
= 1 / 186
= 1
Step3:
LCM(1, 694) = 694
GCD(1, 694) = ( 1 x 694 ) / 694
= 1 / 694
= 1
So, Greatest Common Divisor of 131, 687, 186, 694 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 131, 687, 186, 694
The greatest common divisor of numbers 131, 687, 186, 694 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 687, 186, 694 is 1.
1. What is the GCD of 131, 687, 186, 694?
GCD of given numbers 131, 687, 186, 694 is 1
2. How to calculate the greatest common divisor of 131, 687, 186, 694?
We can find the highest common divisor of 131, 687, 186, 694 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 131, 687, 186, 694 i.e 1.
3. How can I use the GCD of 131, 687, 186, 694Calculator?
Out the numbers 131, 687, 186, 694 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.