Online GCD Calculator is useful to find the GCD of 809, 506, 700, 393 quickly. Get the easiest ways to solve the greatest common divisor of 809, 506, 700, 393 i.e 1 in different methods as follows.
Given Input numbers are 809, 506, 700, 393
In the factoring method, we have to find the divisors of all numbers
Divisors of 809 :
The positive integer divisors of 809 that completely divides 809 are.
1, 809
Divisors of 506 :
The positive integer divisors of 506 that completely divides 506 are.
1, 2, 11, 22, 23, 46, 253, 506
Divisors of 700 :
The positive integer divisors of 700 that completely divides 700 are.
1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
GCD of numbers is the greatest common divisor
So, the GCD (809, 506, 700, 393) = 1.
Given numbers are 809, 506, 700, 393
The list of prime factors of all numbers are
Prime factors of 809 are 809
Prime factors of 506 are 2 x 11 x 23
Prime factors of 700 are 2 x 2 x 5 x 5 x 7
Prime factors of 393 are 3 x 131
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 809, 506, 700, 393
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(809, 506) = 409354
GCD(809, 506) = ( 809 x 506 ) / 409354
= 809 / 506
= 809
Step2:
LCM(1, 700) = 700
GCD(1, 700) = ( 1 x 700 ) / 700
= 1 / 700
= 1
Step3:
LCM(1, 393) = 393
GCD(1, 393) = ( 1 x 393 ) / 393
= 1 / 393
= 1
So, Greatest Common Divisor of 809, 506, 700, 393 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 809, 506, 700, 393
The greatest common divisor of numbers 809, 506, 700, 393 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 809, 506, 700, 393 is 1.
1. What is the GCD of 809, 506, 700, 393?
GCD of given numbers 809, 506, 700, 393 is 1
2. How to calculate the greatest common divisor of 809, 506, 700, 393?
We can find the highest common divisor of 809, 506, 700, 393 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 809, 506, 700, 393 i.e 1.
3. How can I use the GCD of 809, 506, 700, 393Calculator?
Out the numbers 809, 506, 700, 393 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.