Online GCD Calculator is useful to find the GCD of 994, 980, 961, 477 quickly. Get the easiest ways to solve the greatest common divisor of 994, 980, 961, 477 i.e 1 in different methods as follows.
Given Input numbers are 994, 980, 961, 477
In the factoring method, we have to find the divisors of all numbers
Divisors of 994 :
The positive integer divisors of 994 that completely divides 994 are.
1, 2, 7, 14, 71, 142, 497, 994
Divisors of 980 :
The positive integer divisors of 980 that completely divides 980 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
Divisors of 961 :
The positive integer divisors of 961 that completely divides 961 are.
1, 31, 961
Divisors of 477 :
The positive integer divisors of 477 that completely divides 477 are.
1, 3, 9, 53, 159, 477
GCD of numbers is the greatest common divisor
So, the GCD (994, 980, 961, 477) = 1.
Given numbers are 994, 980, 961, 477
The list of prime factors of all numbers are
Prime factors of 994 are 2 x 7 x 71
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 961 are 31 x 31
Prime factors of 477 are 3 x 3 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 994, 980, 961, 477
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(994, 980) = 69580
GCD(994, 980) = ( 994 x 980 ) / 69580
= 994 / 980
= 994
Step2:
LCM(14, 961) = 13454
GCD(14, 961) = ( 14 x 961 ) / 13454
= 14 / 961
= 14
Step3:
LCM(1, 477) = 477
GCD(1, 477) = ( 1 x 477 ) / 477
= 1 / 477
= 1
So, Greatest Common Divisor of 994, 980, 961, 477 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 994, 980, 961, 477
The greatest common divisor of numbers 994, 980, 961, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 994, 980, 961, 477 is 1.
1. What is the GCD of 994, 980, 961, 477?
GCD of given numbers 994, 980, 961, 477 is 1
2. How to calculate the greatest common divisor of 994, 980, 961, 477?
We can find the highest common divisor of 994, 980, 961, 477 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 994, 980, 961, 477 i.e 1.
3. How can I use the GCD of 994, 980, 961, 477Calculator?
Out the numbers 994, 980, 961, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.