Online GCD Calculator is useful to find the GCD of 819, 130, 159, 699 quickly. Get the easiest ways to solve the greatest common divisor of 819, 130, 159, 699 i.e 1 in different methods as follows.
Given Input numbers are 819, 130, 159, 699
In the factoring method, we have to find the divisors of all numbers
Divisors of 819 :
The positive integer divisors of 819 that completely divides 819 are.
1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
Divisors of 159 :
The positive integer divisors of 159 that completely divides 159 are.
1, 3, 53, 159
Divisors of 699 :
The positive integer divisors of 699 that completely divides 699 are.
1, 3, 233, 699
GCD of numbers is the greatest common divisor
So, the GCD (819, 130, 159, 699) = 1.
Given numbers are 819, 130, 159, 699
The list of prime factors of all numbers are
Prime factors of 819 are 3 x 3 x 7 x 13
Prime factors of 130 are 2 x 5 x 13
Prime factors of 159 are 3 x 53
Prime factors of 699 are 3 x 233
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 819, 130, 159, 699
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(819, 130) = 8190
GCD(819, 130) = ( 819 x 130 ) / 8190
= 819 / 130
= 819
Step2:
LCM(13, 159) = 2067
GCD(13, 159) = ( 13 x 159 ) / 2067
= 13 / 159
= 13
Step3:
LCM(1, 699) = 699
GCD(1, 699) = ( 1 x 699 ) / 699
= 1 / 699
= 1
So, Greatest Common Divisor of 819, 130, 159, 699 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 819, 130, 159, 699
The greatest common divisor of numbers 819, 130, 159, 699 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 819, 130, 159, 699 is 1.
1. What is the GCD of 819, 130, 159, 699?
GCD of given numbers 819, 130, 159, 699 is 1
2. How to calculate the greatest common divisor of 819, 130, 159, 699?
We can find the highest common divisor of 819, 130, 159, 699 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 819, 130, 159, 699 i.e 1.
3. How can I use the GCD of 819, 130, 159, 699Calculator?
Out the numbers 819, 130, 159, 699 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.