Online GCD Calculator is useful to find the GCD of 481, 936, 561, 981 quickly. Get the easiest ways to solve the greatest common divisor of 481, 936, 561, 981 i.e 1 in different methods as follows.
Given Input numbers are 481, 936, 561, 981
In the factoring method, we have to find the divisors of all numbers
Divisors of 481 :
The positive integer divisors of 481 that completely divides 481 are.
1, 13, 37, 481
Divisors of 936 :
The positive integer divisors of 936 that completely divides 936 are.
1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936
Divisors of 561 :
The positive integer divisors of 561 that completely divides 561 are.
1, 3, 11, 17, 33, 51, 187, 561
Divisors of 981 :
The positive integer divisors of 981 that completely divides 981 are.
1, 3, 9, 109, 327, 981
GCD of numbers is the greatest common divisor
So, the GCD (481, 936, 561, 981) = 1.
Given numbers are 481, 936, 561, 981
The list of prime factors of all numbers are
Prime factors of 481 are 13 x 37
Prime factors of 936 are 2 x 2 x 2 x 3 x 3 x 13
Prime factors of 561 are 3 x 11 x 17
Prime factors of 981 are 3 x 3 x 109
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 481, 936, 561, 981
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(481, 936) = 34632
GCD(481, 936) = ( 481 x 936 ) / 34632
= 481 / 936
= 481
Step2:
LCM(13, 561) = 7293
GCD(13, 561) = ( 13 x 561 ) / 7293
= 13 / 561
= 13
Step3:
LCM(1, 981) = 981
GCD(1, 981) = ( 1 x 981 ) / 981
= 1 / 981
= 1
So, Greatest Common Divisor of 481, 936, 561, 981 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 481, 936, 561, 981
The greatest common divisor of numbers 481, 936, 561, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 481, 936, 561, 981 is 1.
1. What is the GCD of 481, 936, 561, 981?
GCD of given numbers 481, 936, 561, 981 is 1
2. How to calculate the greatest common divisor of 481, 936, 561, 981?
We can find the highest common divisor of 481, 936, 561, 981 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 481, 936, 561, 981 i.e 1.
3. How can I use the GCD of 481, 936, 561, 981Calculator?
Out the numbers 481, 936, 561, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.