Online GCD Calculator is useful to find the GCD of 695, 307, 137, 218 quickly. Get the easiest ways to solve the greatest common divisor of 695, 307, 137, 218 i.e 1 in different methods as follows.
Given Input numbers are 695, 307, 137, 218
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 307 :
The positive integer divisors of 307 that completely divides 307 are.
1, 307
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 218 :
The positive integer divisors of 218 that completely divides 218 are.
1, 2, 109, 218
GCD of numbers is the greatest common divisor
So, the GCD (695, 307, 137, 218) = 1.
Given numbers are 695, 307, 137, 218
The list of prime factors of all numbers are
Prime factors of 695 are 5 x 139
Prime factors of 307 are 307
Prime factors of 137 are 137
Prime factors of 218 are 2 x 109
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 695, 307, 137, 218
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(695, 307) = 213365
GCD(695, 307) = ( 695 x 307 ) / 213365
= 695 / 307
= 695
Step2:
LCM(1, 137) = 137
GCD(1, 137) = ( 1 x 137 ) / 137
= 1 / 137
= 1
Step3:
LCM(1, 218) = 218
GCD(1, 218) = ( 1 x 218 ) / 218
= 1 / 218
= 1
So, Greatest Common Divisor of 695, 307, 137, 218 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 695, 307, 137, 218
The greatest common divisor of numbers 695, 307, 137, 218 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 695, 307, 137, 218 is 1.
1. What is the GCD of 695, 307, 137, 218?
GCD of given numbers 695, 307, 137, 218 is 1
2. How to calculate the greatest common divisor of 695, 307, 137, 218?
We can find the highest common divisor of 695, 307, 137, 218 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, 307, 137, 218 i.e 1.
3. How can I use the GCD of 695, 307, 137, 218Calculator?
Out the numbers 695, 307, 137, 218 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.