Online GCD Calculator is useful to find the GCD of 211, 385, 548, 242 quickly. Get the easiest ways to solve the greatest common divisor of 211, 385, 548, 242 i.e 1 in different methods as follows.
Given Input numbers are 211, 385, 548, 242
In the factoring method, we have to find the divisors of all numbers
Divisors of 211 :
The positive integer divisors of 211 that completely divides 211 are.
1, 211
Divisors of 385 :
The positive integer divisors of 385 that completely divides 385 are.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 548 :
The positive integer divisors of 548 that completely divides 548 are.
1, 2, 4, 137, 274, 548
Divisors of 242 :
The positive integer divisors of 242 that completely divides 242 are.
1, 2, 11, 22, 121, 242
GCD of numbers is the greatest common divisor
So, the GCD (211, 385, 548, 242) = 1.
Given numbers are 211, 385, 548, 242
The list of prime factors of all numbers are
Prime factors of 211 are 211
Prime factors of 385 are 5 x 7 x 11
Prime factors of 548 are 2 x 2 x 137
Prime factors of 242 are 2 x 11 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 211, 385, 548, 242
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(211, 385) = 81235
GCD(211, 385) = ( 211 x 385 ) / 81235
= 211 / 385
= 211
Step2:
LCM(1, 548) = 548
GCD(1, 548) = ( 1 x 548 ) / 548
= 1 / 548
= 1
Step3:
LCM(1, 242) = 242
GCD(1, 242) = ( 1 x 242 ) / 242
= 1 / 242
= 1
So, Greatest Common Divisor of 211, 385, 548, 242 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 211, 385, 548, 242
The greatest common divisor of numbers 211, 385, 548, 242 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 211, 385, 548, 242 is 1.
1. What is the GCD of 211, 385, 548, 242?
GCD of given numbers 211, 385, 548, 242 is 1
2. How to calculate the greatest common divisor of 211, 385, 548, 242?
We can find the highest common divisor of 211, 385, 548, 242 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 211, 385, 548, 242 i.e 1.
3. How can I use the GCD of 211, 385, 548, 242Calculator?
Out the numbers 211, 385, 548, 242 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.