Online GCD Calculator is useful to find the GCD of 686, 695, 214, 365 quickly. Get the easiest ways to solve the greatest common divisor of 686, 695, 214, 365 i.e 1 in different methods as follows.
Given Input numbers are 686, 695, 214, 365
In the factoring method, we have to find the divisors of all numbers
Divisors of 686 :
The positive integer divisors of 686 that completely divides 686 are.
1, 2, 7, 14, 49, 98, 343, 686
Divisors of 695 :
The positive integer divisors of 695 that completely divides 695 are.
1, 5, 139, 695
Divisors of 214 :
The positive integer divisors of 214 that completely divides 214 are.
1, 2, 107, 214
Divisors of 365 :
The positive integer divisors of 365 that completely divides 365 are.
1, 5, 73, 365
GCD of numbers is the greatest common divisor
So, the GCD (686, 695, 214, 365) = 1.
Given numbers are 686, 695, 214, 365
The list of prime factors of all numbers are
Prime factors of 686 are 2 x 7 x 7 x 7
Prime factors of 695 are 5 x 139
Prime factors of 214 are 2 x 107
Prime factors of 365 are 5 x 73
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 686, 695, 214, 365
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(686, 695) = 476770
GCD(686, 695) = ( 686 x 695 ) / 476770
= 686 / 695
= 686
Step2:
LCM(1, 214) = 214
GCD(1, 214) = ( 1 x 214 ) / 214
= 1 / 214
= 1
Step3:
LCM(1, 365) = 365
GCD(1, 365) = ( 1 x 365 ) / 365
= 1 / 365
= 1
So, Greatest Common Divisor of 686, 695, 214, 365 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 686, 695, 214, 365
The greatest common divisor of numbers 686, 695, 214, 365 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 686, 695, 214, 365 is 1.
1. What is the GCD of 686, 695, 214, 365?
GCD of given numbers 686, 695, 214, 365 is 1
2. How to calculate the greatest common divisor of 686, 695, 214, 365?
We can find the highest common divisor of 686, 695, 214, 365 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 686, 695, 214, 365 i.e 1.
3. How can I use the GCD of 686, 695, 214, 365Calculator?
Out the numbers 686, 695, 214, 365 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.