Online GCD Calculator is useful to find the GCD of 995, 221, 163, 396 quickly. Get the easiest ways to solve the greatest common divisor of 995, 221, 163, 396 i.e 1 in different methods as follows.
Given Input numbers are 995, 221, 163, 396
In the factoring method, we have to find the divisors of all numbers
Divisors of 995 :
The positive integer divisors of 995 that completely divides 995 are.
1, 5, 199, 995
Divisors of 221 :
The positive integer divisors of 221 that completely divides 221 are.
1, 13, 17, 221
Divisors of 163 :
The positive integer divisors of 163 that completely divides 163 are.
1, 163
Divisors of 396 :
The positive integer divisors of 396 that completely divides 396 are.
1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
GCD of numbers is the greatest common divisor
So, the GCD (995, 221, 163, 396) = 1.
Given numbers are 995, 221, 163, 396
The list of prime factors of all numbers are
Prime factors of 995 are 5 x 199
Prime factors of 221 are 13 x 17
Prime factors of 163 are 163
Prime factors of 396 are 2 x 2 x 3 x 3 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 995, 221, 163, 396
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(995, 221) = 219895
GCD(995, 221) = ( 995 x 221 ) / 219895
= 995 / 221
= 995
Step2:
LCM(1, 163) = 163
GCD(1, 163) = ( 1 x 163 ) / 163
= 1 / 163
= 1
Step3:
LCM(1, 396) = 396
GCD(1, 396) = ( 1 x 396 ) / 396
= 1 / 396
= 1
So, Greatest Common Divisor of 995, 221, 163, 396 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 995, 221, 163, 396
The greatest common divisor of numbers 995, 221, 163, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 995, 221, 163, 396 is 1.
1. What is the GCD of 995, 221, 163, 396?
GCD of given numbers 995, 221, 163, 396 is 1
2. How to calculate the greatest common divisor of 995, 221, 163, 396?
We can find the highest common divisor of 995, 221, 163, 396 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 995, 221, 163, 396 i.e 1.
3. How can I use the GCD of 995, 221, 163, 396Calculator?
Out the numbers 995, 221, 163, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.