Online GCD Calculator is useful to find the GCD of 197, 650, 261, 238 quickly. Get the easiest ways to solve the greatest common divisor of 197, 650, 261, 238 i.e 1 in different methods as follows.
Given Input numbers are 197, 650, 261, 238
In the factoring method, we have to find the divisors of all numbers
Divisors of 197 :
The positive integer divisors of 197 that completely divides 197 are.
1, 197
Divisors of 650 :
The positive integer divisors of 650 that completely divides 650 are.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
Divisors of 261 :
The positive integer divisors of 261 that completely divides 261 are.
1, 3, 9, 29, 87, 261
Divisors of 238 :
The positive integer divisors of 238 that completely divides 238 are.
1, 2, 7, 14, 17, 34, 119, 238
GCD of numbers is the greatest common divisor
So, the GCD (197, 650, 261, 238) = 1.
Given numbers are 197, 650, 261, 238
The list of prime factors of all numbers are
Prime factors of 197 are 197
Prime factors of 650 are 2 x 5 x 5 x 13
Prime factors of 261 are 3 x 3 x 29
Prime factors of 238 are 2 x 7 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 197, 650, 261, 238
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(197, 650) = 128050
GCD(197, 650) = ( 197 x 650 ) / 128050
= 197 / 650
= 197
Step2:
LCM(1, 261) = 261
GCD(1, 261) = ( 1 x 261 ) / 261
= 1 / 261
= 1
Step3:
LCM(1, 238) = 238
GCD(1, 238) = ( 1 x 238 ) / 238
= 1 / 238
= 1
So, Greatest Common Divisor of 197, 650, 261, 238 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 197, 650, 261, 238
The greatest common divisor of numbers 197, 650, 261, 238 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 197, 650, 261, 238 is 1.
1. What is the GCD of 197, 650, 261, 238?
GCD of given numbers 197, 650, 261, 238 is 1
2. How to calculate the greatest common divisor of 197, 650, 261, 238?
We can find the highest common divisor of 197, 650, 261, 238 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 197, 650, 261, 238 i.e 1.
3. How can I use the GCD of 197, 650, 261, 238Calculator?
Out the numbers 197, 650, 261, 238 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.