Online GCD Calculator is useful to find the GCD of 931, 317, 356, 520 quickly. Get the easiest ways to solve the greatest common divisor of 931, 317, 356, 520 i.e 1 in different methods as follows.
Given Input numbers are 931, 317, 356, 520
In the factoring method, we have to find the divisors of all numbers
Divisors of 931 :
The positive integer divisors of 931 that completely divides 931 are.
1, 7, 19, 49, 133, 931
Divisors of 317 :
The positive integer divisors of 317 that completely divides 317 are.
1, 317
Divisors of 356 :
The positive integer divisors of 356 that completely divides 356 are.
1, 2, 4, 89, 178, 356
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 (931, 317, 356, 520) = 1.
Given numbers are 931, 317, 356, 520
The list of prime factors of all numbers are
Prime factors of 931 are 7 x 7 x 19
Prime factors of 317 are 317
Prime factors of 356 are 2 x 2 x 89
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 931, 317, 356, 520
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(931, 317) = 295127
GCD(931, 317) = ( 931 x 317 ) / 295127
= 931 / 317
= 931
Step2:
LCM(1, 356) = 356
GCD(1, 356) = ( 1 x 356 ) / 356
= 1 / 356
= 1
Step3:
LCM(1, 520) = 520
GCD(1, 520) = ( 1 x 520 ) / 520
= 1 / 520
= 1
So, Greatest Common Divisor of 931, 317, 356, 520 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 931, 317, 356, 520
The greatest common divisor of numbers 931, 317, 356, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 931, 317, 356, 520 is 1.
1. What is the GCD of 931, 317, 356, 520?
GCD of given numbers 931, 317, 356, 520 is 1
2. How to calculate the greatest common divisor of 931, 317, 356, 520?
We can find the highest common divisor of 931, 317, 356, 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 931, 317, 356, 520 i.e 1.
3. How can I use the GCD of 931, 317, 356, 520Calculator?
Out the numbers 931, 317, 356, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.