Online GCD Calculator is useful to find the GCD of 230, 137, 275, 247 quickly. Get the easiest ways to solve the greatest common divisor of 230, 137, 275, 247 i.e 1 in different methods as follows.
Given Input numbers are 230, 137, 275, 247
In the factoring method, we have to find the divisors of all numbers
Divisors of 230 :
The positive integer divisors of 230 that completely divides 230 are.
1, 2, 5, 10, 23, 46, 115, 230
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 275 :
The positive integer divisors of 275 that completely divides 275 are.
1, 5, 11, 25, 55, 275
Divisors of 247 :
The positive integer divisors of 247 that completely divides 247 are.
1, 13, 19, 247
GCD of numbers is the greatest common divisor
So, the GCD (230, 137, 275, 247) = 1.
Given numbers are 230, 137, 275, 247
The list of prime factors of all numbers are
Prime factors of 230 are 2 x 5 x 23
Prime factors of 137 are 137
Prime factors of 275 are 5 x 5 x 11
Prime factors of 247 are 13 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 230, 137, 275, 247
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(230, 137) = 31510
GCD(230, 137) = ( 230 x 137 ) / 31510
= 230 / 137
= 230
Step2:
LCM(1, 275) = 275
GCD(1, 275) = ( 1 x 275 ) / 275
= 1 / 275
= 1
Step3:
LCM(1, 247) = 247
GCD(1, 247) = ( 1 x 247 ) / 247
= 1 / 247
= 1
So, Greatest Common Divisor of 230, 137, 275, 247 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 230, 137, 275, 247
The greatest common divisor of numbers 230, 137, 275, 247 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 230, 137, 275, 247 is 1.
1. What is the GCD of 230, 137, 275, 247?
GCD of given numbers 230, 137, 275, 247 is 1
2. How to calculate the greatest common divisor of 230, 137, 275, 247?
We can find the highest common divisor of 230, 137, 275, 247 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 230, 137, 275, 247 i.e 1.
3. How can I use the GCD of 230, 137, 275, 247Calculator?
Out the numbers 230, 137, 275, 247 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.