Online GCD Calculator is useful to find the GCD of 802, 195, 997, 395 quickly. Get the easiest ways to solve the greatest common divisor of 802, 195, 997, 395 i.e 1 in different methods as follows.
Given Input numbers are 802, 195, 997, 395
In the factoring method, we have to find the divisors of all numbers
Divisors of 802 :
The positive integer divisors of 802 that completely divides 802 are.
1, 2, 401, 802
Divisors of 195 :
The positive integer divisors of 195 that completely divides 195 are.
1, 3, 5, 13, 15, 39, 65, 195
Divisors of 997 :
The positive integer divisors of 997 that completely divides 997 are.
1, 997
Divisors of 395 :
The positive integer divisors of 395 that completely divides 395 are.
1, 5, 79, 395
GCD of numbers is the greatest common divisor
So, the GCD (802, 195, 997, 395) = 1.
Given numbers are 802, 195, 997, 395
The list of prime factors of all numbers are
Prime factors of 802 are 2 x 401
Prime factors of 195 are 3 x 5 x 13
Prime factors of 997 are 997
Prime factors of 395 are 5 x 79
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 802, 195, 997, 395
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(802, 195) = 156390
GCD(802, 195) = ( 802 x 195 ) / 156390
= 802 / 195
= 802
Step2:
LCM(1, 997) = 997
GCD(1, 997) = ( 1 x 997 ) / 997
= 1 / 997
= 1
Step3:
LCM(1, 395) = 395
GCD(1, 395) = ( 1 x 395 ) / 395
= 1 / 395
= 1
So, Greatest Common Divisor of 802, 195, 997, 395 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 802, 195, 997, 395
The greatest common divisor of numbers 802, 195, 997, 395 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 802, 195, 997, 395 is 1.
1. What is the GCD of 802, 195, 997, 395?
GCD of given numbers 802, 195, 997, 395 is 1
2. How to calculate the greatest common divisor of 802, 195, 997, 395?
We can find the highest common divisor of 802, 195, 997, 395 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 802, 195, 997, 395 i.e 1.
3. How can I use the GCD of 802, 195, 997, 395Calculator?
Out the numbers 802, 195, 997, 395 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.