Online GCD Calculator is useful to find the GCD of 531, 837, 816, 782 quickly. Get the easiest ways to solve the greatest common divisor of 531, 837, 816, 782 i.e 1 in different methods as follows.
Given Input numbers are 531, 837, 816, 782
In the factoring method, we have to find the divisors of all numbers
Divisors of 531 :
The positive integer divisors of 531 that completely divides 531 are.
1, 3, 9, 59, 177, 531
Divisors of 837 :
The positive integer divisors of 837 that completely divides 837 are.
1, 3, 9, 27, 31, 93, 279, 837
Divisors of 816 :
The positive integer divisors of 816 that completely divides 816 are.
1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
Divisors of 782 :
The positive integer divisors of 782 that completely divides 782 are.
1, 2, 17, 23, 34, 46, 391, 782
GCD of numbers is the greatest common divisor
So, the GCD (531, 837, 816, 782) = 1.
Given numbers are 531, 837, 816, 782
The list of prime factors of all numbers are
Prime factors of 531 are 3 x 3 x 59
Prime factors of 837 are 3 x 3 x 3 x 31
Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17
Prime factors of 782 are 2 x 17 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 531, 837, 816, 782
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(531, 837) = 49383
GCD(531, 837) = ( 531 x 837 ) / 49383
= 531 / 837
= 531
Step2:
LCM(9, 816) = 2448
GCD(9, 816) = ( 9 x 816 ) / 2448
= 9 / 816
= 9
Step3:
LCM(3, 782) = 2346
GCD(3, 782) = ( 3 x 782 ) / 2346
= 3 / 782
= 3
So, Greatest Common Divisor of 531, 837, 816, 782 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 531, 837, 816, 782
The greatest common divisor of numbers 531, 837, 816, 782 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 837, 816, 782 is 1.
1. What is the GCD of 531, 837, 816, 782?
GCD of given numbers 531, 837, 816, 782 is 1
2. How to calculate the greatest common divisor of 531, 837, 816, 782?
We can find the highest common divisor of 531, 837, 816, 782 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 531, 837, 816, 782 i.e 1.
3. How can I use the GCD of 531, 837, 816, 782Calculator?
Out the numbers 531, 837, 816, 782 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.