Online GCD Calculator is useful to find the GCD of 811, 723, 130, 315 quickly. Get the easiest ways to solve the greatest common divisor of 811, 723, 130, 315 i.e 1 in different methods as follows.
Given Input numbers are 811, 723, 130, 315
In the factoring method, we have to find the divisors of all numbers
Divisors of 811 :
The positive integer divisors of 811 that completely divides 811 are.
1, 811
Divisors of 723 :
The positive integer divisors of 723 that completely divides 723 are.
1, 3, 241, 723
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
Divisors of 315 :
The positive integer divisors of 315 that completely divides 315 are.
1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
GCD of numbers is the greatest common divisor
So, the GCD (811, 723, 130, 315) = 1.
Given numbers are 811, 723, 130, 315
The list of prime factors of all numbers are
Prime factors of 811 are 811
Prime factors of 723 are 3 x 241
Prime factors of 130 are 2 x 5 x 13
Prime factors of 315 are 3 x 3 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 811, 723, 130, 315
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(811, 723) = 586353
GCD(811, 723) = ( 811 x 723 ) / 586353
= 811 / 723
= 811
Step2:
LCM(1, 130) = 130
GCD(1, 130) = ( 1 x 130 ) / 130
= 1 / 130
= 1
Step3:
LCM(1, 315) = 315
GCD(1, 315) = ( 1 x 315 ) / 315
= 1 / 315
= 1
So, Greatest Common Divisor of 811, 723, 130, 315 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 811, 723, 130, 315
The greatest common divisor of numbers 811, 723, 130, 315 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 811, 723, 130, 315 is 1.
1. What is the GCD of 811, 723, 130, 315?
GCD of given numbers 811, 723, 130, 315 is 1
2. How to calculate the greatest common divisor of 811, 723, 130, 315?
We can find the highest common divisor of 811, 723, 130, 315 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 811, 723, 130, 315 i.e 1.
3. How can I use the GCD of 811, 723, 130, 315Calculator?
Out the numbers 811, 723, 130, 315 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.