Online GCD Calculator is useful to find the GCD of 242, 961, 247, 211 quickly. Get the easiest ways to solve the greatest common divisor of 242, 961, 247, 211 i.e 1 in different methods as follows.
Given Input numbers are 242, 961, 247, 211
In the factoring method, we have to find the divisors of all numbers
Divisors of 242 :
The positive integer divisors of 242 that completely divides 242 are.
1, 2, 11, 22, 121, 242
Divisors of 961 :
The positive integer divisors of 961 that completely divides 961 are.
1, 31, 961
Divisors of 247 :
The positive integer divisors of 247 that completely divides 247 are.
1, 13, 19, 247
Divisors of 211 :
The positive integer divisors of 211 that completely divides 211 are.
1, 211
GCD of numbers is the greatest common divisor
So, the GCD (242, 961, 247, 211) = 1.
Given numbers are 242, 961, 247, 211
The list of prime factors of all numbers are
Prime factors of 242 are 2 x 11 x 11
Prime factors of 961 are 31 x 31
Prime factors of 247 are 13 x 19
Prime factors of 211 are 211
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 242, 961, 247, 211
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(242, 961) = 232562
GCD(242, 961) = ( 242 x 961 ) / 232562
= 242 / 961
= 242
Step2:
LCM(1, 247) = 247
GCD(1, 247) = ( 1 x 247 ) / 247
= 1 / 247
= 1
Step3:
LCM(1, 211) = 211
GCD(1, 211) = ( 1 x 211 ) / 211
= 1 / 211
= 1
So, Greatest Common Divisor of 242, 961, 247, 211 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 242, 961, 247, 211
The greatest common divisor of numbers 242, 961, 247, 211 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 242, 961, 247, 211 is 1.
1. What is the GCD of 242, 961, 247, 211?
GCD of given numbers 242, 961, 247, 211 is 1
2. How to calculate the greatest common divisor of 242, 961, 247, 211?
We can find the highest common divisor of 242, 961, 247, 211 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 242, 961, 247, 211 i.e 1.
3. How can I use the GCD of 242, 961, 247, 211Calculator?
Out the numbers 242, 961, 247, 211 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.