Online GCD Calculator is useful to find the GCD of 800, 809, 395, 502 quickly. Get the easiest ways to solve the greatest common divisor of 800, 809, 395, 502 i.e 1 in different methods as follows.
Given Input numbers are 800, 809, 395, 502
In the factoring method, we have to find the divisors of all numbers
Divisors of 800 :
The positive integer divisors of 800 that completely divides 800 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800
Divisors of 809 :
The positive integer divisors of 809 that completely divides 809 are.
1, 809
Divisors of 395 :
The positive integer divisors of 395 that completely divides 395 are.
1, 5, 79, 395
Divisors of 502 :
The positive integer divisors of 502 that completely divides 502 are.
1, 2, 251, 502
GCD of numbers is the greatest common divisor
So, the GCD (800, 809, 395, 502) = 1.
Given numbers are 800, 809, 395, 502
The list of prime factors of all numbers are
Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5
Prime factors of 809 are 809
Prime factors of 395 are 5 x 79
Prime factors of 502 are 2 x 251
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 800, 809, 395, 502
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(800, 809) = 647200
GCD(800, 809) = ( 800 x 809 ) / 647200
= 800 / 809
= 800
Step2:
LCM(1, 395) = 395
GCD(1, 395) = ( 1 x 395 ) / 395
= 1 / 395
= 1
Step3:
LCM(1, 502) = 502
GCD(1, 502) = ( 1 x 502 ) / 502
= 1 / 502
= 1
So, Greatest Common Divisor of 800, 809, 395, 502 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 800, 809, 395, 502
The greatest common divisor of numbers 800, 809, 395, 502 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 800, 809, 395, 502 is 1.
1. What is the GCD of 800, 809, 395, 502?
GCD of given numbers 800, 809, 395, 502 is 1
2. How to calculate the greatest common divisor of 800, 809, 395, 502?
We can find the highest common divisor of 800, 809, 395, 502 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 800, 809, 395, 502 i.e 1.
3. How can I use the GCD of 800, 809, 395, 502Calculator?
Out the numbers 800, 809, 395, 502 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.