Online GCD Calculator is useful to find the GCD of 839, 317, 564, 980 quickly. Get the easiest ways to solve the greatest common divisor of 839, 317, 564, 980 i.e 1 in different methods as follows.
Given Input numbers are 839, 317, 564, 980
In the factoring method, we have to find the divisors of all numbers
Divisors of 839 :
The positive integer divisors of 839 that completely divides 839 are.
1, 839
Divisors of 317 :
The positive integer divisors of 317 that completely divides 317 are.
1, 317
Divisors of 564 :
The positive integer divisors of 564 that completely divides 564 are.
1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564
Divisors of 980 :
The positive integer divisors of 980 that completely divides 980 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
GCD of numbers is the greatest common divisor
So, the GCD (839, 317, 564, 980) = 1.
Given numbers are 839, 317, 564, 980
The list of prime factors of all numbers are
Prime factors of 839 are 839
Prime factors of 317 are 317
Prime factors of 564 are 2 x 2 x 3 x 47
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 839, 317, 564, 980
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(839, 317) = 265963
GCD(839, 317) = ( 839 x 317 ) / 265963
= 839 / 317
= 839
Step2:
LCM(1, 564) = 564
GCD(1, 564) = ( 1 x 564 ) / 564
= 1 / 564
= 1
Step3:
LCM(1, 980) = 980
GCD(1, 980) = ( 1 x 980 ) / 980
= 1 / 980
= 1
So, Greatest Common Divisor of 839, 317, 564, 980 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 839, 317, 564, 980
The greatest common divisor of numbers 839, 317, 564, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 839, 317, 564, 980 is 1.
1. What is the GCD of 839, 317, 564, 980?
GCD of given numbers 839, 317, 564, 980 is 1
2. How to calculate the greatest common divisor of 839, 317, 564, 980?
We can find the highest common divisor of 839, 317, 564, 980 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 839, 317, 564, 980 i.e 1.
3. How can I use the GCD of 839, 317, 564, 980Calculator?
Out the numbers 839, 317, 564, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.