Online GCD Calculator is useful to find the GCD of 994, 169, 488, 438 quickly. Get the easiest ways to solve the greatest common divisor of 994, 169, 488, 438 i.e 1 in different methods as follows.
Given Input numbers are 994, 169, 488, 438
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 169 :
The positive integer divisors of 169 that completely divides 169 are.
1, 13, 169
Divisors of 488 :
The positive integer divisors of 488 that completely divides 488 are.
1, 2, 4, 8, 61, 122, 244, 488
Divisors of 438 :
The positive integer divisors of 438 that completely divides 438 are.
1, 2, 3, 6, 73, 146, 219, 438
GCD of numbers is the greatest common divisor
So, the GCD (994, 169, 488, 438) = 1.
Given numbers are 994, 169, 488, 438
The list of prime factors of all numbers are
Prime factors of 994 are 2 x 7 x 71
Prime factors of 169 are 13 x 13
Prime factors of 488 are 2 x 2 x 2 x 61
Prime factors of 438 are 2 x 3 x 73
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 994, 169, 488, 438
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(994, 169) = 167986
GCD(994, 169) = ( 994 x 169 ) / 167986
= 994 / 169
= 994
Step2:
LCM(1, 488) = 488
GCD(1, 488) = ( 1 x 488 ) / 488
= 1 / 488
= 1
Step3:
LCM(1, 438) = 438
GCD(1, 438) = ( 1 x 438 ) / 438
= 1 / 438
= 1
So, Greatest Common Divisor of 994, 169, 488, 438 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 994, 169, 488, 438
The greatest common divisor of numbers 994, 169, 488, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 994, 169, 488, 438 is 1.
1. What is the GCD of 994, 169, 488, 438?
GCD of given numbers 994, 169, 488, 438 is 1
2. How to calculate the greatest common divisor of 994, 169, 488, 438?
We can find the highest common divisor of 994, 169, 488, 438 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, 169, 488, 438 i.e 1.
3. How can I use the GCD of 994, 169, 488, 438Calculator?
Out the numbers 994, 169, 488, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.