Online GCD Calculator is useful to find the GCD of 119, 133, 381, 561 quickly. Get the easiest ways to solve the greatest common divisor of 119, 133, 381, 561 i.e 1 in different methods as follows.
Given Input numbers are 119, 133, 381, 561
In the factoring method, we have to find the divisors of all numbers
Divisors of 119 :
The positive integer divisors of 119 that completely divides 119 are.
1, 7, 17, 119
Divisors of 133 :
The positive integer divisors of 133 that completely divides 133 are.
1, 7, 19, 133
Divisors of 381 :
The positive integer divisors of 381 that completely divides 381 are.
1, 3, 127, 381
Divisors of 561 :
The positive integer divisors of 561 that completely divides 561 are.
1, 3, 11, 17, 33, 51, 187, 561
GCD of numbers is the greatest common divisor
So, the GCD (119, 133, 381, 561) = 1.
Given numbers are 119, 133, 381, 561
The list of prime factors of all numbers are
Prime factors of 119 are 7 x 17
Prime factors of 133 are 7 x 19
Prime factors of 381 are 3 x 127
Prime factors of 561 are 3 x 11 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 119, 133, 381, 561
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(119, 133) = 2261
GCD(119, 133) = ( 119 x 133 ) / 2261
= 119 / 133
= 119
Step2:
LCM(7, 381) = 2667
GCD(7, 381) = ( 7 x 381 ) / 2667
= 7 / 381
= 7
Step3:
LCM(1, 561) = 561
GCD(1, 561) = ( 1 x 561 ) / 561
= 1 / 561
= 1
So, Greatest Common Divisor of 119, 133, 381, 561 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 119, 133, 381, 561
The greatest common divisor of numbers 119, 133, 381, 561 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 119, 133, 381, 561 is 1.
1. What is the GCD of 119, 133, 381, 561?
GCD of given numbers 119, 133, 381, 561 is 1
2. How to calculate the greatest common divisor of 119, 133, 381, 561?
We can find the highest common divisor of 119, 133, 381, 561 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 119, 133, 381, 561 i.e 1.
3. How can I use the GCD of 119, 133, 381, 561Calculator?
Out the numbers 119, 133, 381, 561 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.