Online GCD Calculator is useful to find the GCD of 685, 488, 695, 616 quickly. Get the easiest ways to solve the greatest common divisor of 685, 488, 695, 616 i.e 1 in different methods as follows.
Given Input numbers are 685, 488, 695, 616
In the factoring method, we have to find the divisors of all numbers
Divisors of 685 :
The positive integer divisors of 685 that completely divides 685 are.
1, 5, 137, 685
Divisors of 488 :
The positive integer divisors of 488 that completely divides 488 are.
1, 2, 4, 8, 61, 122, 244, 488
Divisors of 695 :
The positive integer divisors of 695 that completely divides 695 are.
1, 5, 139, 695
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
GCD of numbers is the greatest common divisor
So, the GCD (685, 488, 695, 616) = 1.
Given numbers are 685, 488, 695, 616
The list of prime factors of all numbers are
Prime factors of 685 are 5 x 137
Prime factors of 488 are 2 x 2 x 2 x 61
Prime factors of 695 are 5 x 139
Prime factors of 616 are 2 x 2 x 2 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 685, 488, 695, 616
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(685, 488) = 334280
GCD(685, 488) = ( 685 x 488 ) / 334280
= 685 / 488
= 685
Step2:
LCM(1, 695) = 695
GCD(1, 695) = ( 1 x 695 ) / 695
= 1 / 695
= 1
Step3:
LCM(1, 616) = 616
GCD(1, 616) = ( 1 x 616 ) / 616
= 1 / 616
= 1
So, Greatest Common Divisor of 685, 488, 695, 616 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 685, 488, 695, 616
The greatest common divisor of numbers 685, 488, 695, 616 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 685, 488, 695, 616 is 1.
1. What is the GCD of 685, 488, 695, 616?
GCD of given numbers 685, 488, 695, 616 is 1
2. How to calculate the greatest common divisor of 685, 488, 695, 616?
We can find the highest common divisor of 685, 488, 695, 616 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 685, 488, 695, 616 i.e 1.
3. How can I use the GCD of 685, 488, 695, 616Calculator?
Out the numbers 685, 488, 695, 616 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.