Online GCD Calculator is useful to find the GCD of 819, 708, 118, 520 quickly. Get the easiest ways to solve the greatest common divisor of 819, 708, 118, 520 i.e 1 in different methods as follows.
Given Input numbers are 819, 708, 118, 520
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 708 :
The positive integer divisors of 708 that completely divides 708 are.
1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708
Divisors of 118 :
The positive integer divisors of 118 that completely divides 118 are.
1, 2, 59, 118
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
GCD of numbers is the greatest common divisor
So, the GCD (819, 708, 118, 520) = 1.
Given numbers are 819, 708, 118, 520
The list of prime factors of all numbers are
Prime factors of 819 are 3 x 3 x 7 x 13
Prime factors of 708 are 2 x 2 x 3 x 59
Prime factors of 118 are 2 x 59
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 819, 708, 118, 520
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(819, 708) = 193284
GCD(819, 708) = ( 819 x 708 ) / 193284
= 819 / 708
= 819
Step2:
LCM(3, 118) = 354
GCD(3, 118) = ( 3 x 118 ) / 354
= 3 / 118
= 3
Step3:
LCM(1, 520) = 520
GCD(1, 520) = ( 1 x 520 ) / 520
= 1 / 520
= 1
So, Greatest Common Divisor of 819, 708, 118, 520 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 819, 708, 118, 520
The greatest common divisor of numbers 819, 708, 118, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 819, 708, 118, 520 is 1.
1. What is the GCD of 819, 708, 118, 520?
GCD of given numbers 819, 708, 118, 520 is 1
2. How to calculate the greatest common divisor of 819, 708, 118, 520?
We can find the highest common divisor of 819, 708, 118, 520 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, 708, 118, 520 i.e 1.
3. How can I use the GCD of 819, 708, 118, 520Calculator?
Out the numbers 819, 708, 118, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.