Online GCD Calculator is useful to find the GCD of 931, 247, 764, 504 quickly. Get the easiest ways to solve the greatest common divisor of 931, 247, 764, 504 i.e 1 in different methods as follows.
Given Input numbers are 931, 247, 764, 504
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 247 :
The positive integer divisors of 247 that completely divides 247 are.
1, 13, 19, 247
Divisors of 764 :
The positive integer divisors of 764 that completely divides 764 are.
1, 2, 4, 191, 382, 764
Divisors of 504 :
The positive integer divisors of 504 that completely divides 504 are.
1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504
GCD of numbers is the greatest common divisor
So, the GCD (931, 247, 764, 504) = 1.
Given numbers are 931, 247, 764, 504
The list of prime factors of all numbers are
Prime factors of 931 are 7 x 7 x 19
Prime factors of 247 are 13 x 19
Prime factors of 764 are 2 x 2 x 191
Prime factors of 504 are 2 x 2 x 2 x 3 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 931, 247, 764, 504
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(931, 247) = 12103
GCD(931, 247) = ( 931 x 247 ) / 12103
= 931 / 247
= 931
Step2:
LCM(19, 764) = 14516
GCD(19, 764) = ( 19 x 764 ) / 14516
= 19 / 764
= 19
Step3:
LCM(1, 504) = 504
GCD(1, 504) = ( 1 x 504 ) / 504
= 1 / 504
= 1
So, Greatest Common Divisor of 931, 247, 764, 504 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 931, 247, 764, 504
The greatest common divisor of numbers 931, 247, 764, 504 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 931, 247, 764, 504 is 1.
1. What is the GCD of 931, 247, 764, 504?
GCD of given numbers 931, 247, 764, 504 is 1
2. How to calculate the greatest common divisor of 931, 247, 764, 504?
We can find the highest common divisor of 931, 247, 764, 504 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, 247, 764, 504 i.e 1.
3. How can I use the GCD of 931, 247, 764, 504Calculator?
Out the numbers 931, 247, 764, 504 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.