Online GCD Calculator is useful to find the GCD of 121, 866, 488, 342 quickly. Get the easiest ways to solve the greatest common divisor of 121, 866, 488, 342 i.e 1 in different methods as follows.
Given Input numbers are 121, 866, 488, 342
In the factoring method, we have to find the divisors of all numbers
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 866 :
The positive integer divisors of 866 that completely divides 866 are.
1, 2, 433, 866
Divisors of 488 :
The positive integer divisors of 488 that completely divides 488 are.
1, 2, 4, 8, 61, 122, 244, 488
Divisors of 342 :
The positive integer divisors of 342 that completely divides 342 are.
1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
GCD of numbers is the greatest common divisor
So, the GCD (121, 866, 488, 342) = 1.
Given numbers are 121, 866, 488, 342
The list of prime factors of all numbers are
Prime factors of 121 are 11 x 11
Prime factors of 866 are 2 x 433
Prime factors of 488 are 2 x 2 x 2 x 61
Prime factors of 342 are 2 x 3 x 3 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 121, 866, 488, 342
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(121, 866) = 104786
GCD(121, 866) = ( 121 x 866 ) / 104786
= 121 / 866
= 121
Step2:
LCM(1, 488) = 488
GCD(1, 488) = ( 1 x 488 ) / 488
= 1 / 488
= 1
Step3:
LCM(1, 342) = 342
GCD(1, 342) = ( 1 x 342 ) / 342
= 1 / 342
= 1
So, Greatest Common Divisor of 121, 866, 488, 342 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 121, 866, 488, 342
The greatest common divisor of numbers 121, 866, 488, 342 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 866, 488, 342 is 1.
1. What is the GCD of 121, 866, 488, 342?
GCD of given numbers 121, 866, 488, 342 is 1
2. How to calculate the greatest common divisor of 121, 866, 488, 342?
We can find the highest common divisor of 121, 866, 488, 342 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 121, 866, 488, 342 i.e 1.
3. How can I use the GCD of 121, 866, 488, 342Calculator?
Out the numbers 121, 866, 488, 342 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.