Online GCD Calculator is useful to find the GCD of 695, 808, 831, 684 quickly. Get the easiest ways to solve the greatest common divisor of 695, 808, 831, 684 i.e 1 in different methods as follows.
Given Input numbers are 695, 808, 831, 684
In the factoring method, we have to find the divisors of all numbers
Divisors of 695 :
The positive integer divisors of 695 that completely divides 695 are.
1, 5, 139, 695
Divisors of 808 :
The positive integer divisors of 808 that completely divides 808 are.
1, 2, 4, 8, 101, 202, 404, 808
Divisors of 831 :
The positive integer divisors of 831 that completely divides 831 are.
1, 3, 277, 831
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
GCD of numbers is the greatest common divisor
So, the GCD (695, 808, 831, 684) = 1.
Given numbers are 695, 808, 831, 684
The list of prime factors of all numbers are
Prime factors of 695 are 5 x 139
Prime factors of 808 are 2 x 2 x 2 x 101
Prime factors of 831 are 3 x 277
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 695, 808, 831, 684
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(695, 808) = 561560
GCD(695, 808) = ( 695 x 808 ) / 561560
= 695 / 808
= 695
Step2:
LCM(1, 831) = 831
GCD(1, 831) = ( 1 x 831 ) / 831
= 1 / 831
= 1
Step3:
LCM(1, 684) = 684
GCD(1, 684) = ( 1 x 684 ) / 684
= 1 / 684
= 1
So, Greatest Common Divisor of 695, 808, 831, 684 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 695, 808, 831, 684
The greatest common divisor of numbers 695, 808, 831, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 695, 808, 831, 684 is 1.
1. What is the GCD of 695, 808, 831, 684?
GCD of given numbers 695, 808, 831, 684 is 1
2. How to calculate the greatest common divisor of 695, 808, 831, 684?
We can find the highest common divisor of 695, 808, 831, 684 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 695, 808, 831, 684 i.e 1.
3. How can I use the GCD of 695, 808, 831, 684Calculator?
Out the numbers 695, 808, 831, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.