Online GCD Calculator is useful to find the GCD of 824, 129, 396, 724 quickly. Get the easiest ways to solve the greatest common divisor of 824, 129, 396, 724 i.e 1 in different methods as follows.
Given Input numbers are 824, 129, 396, 724
In the factoring method, we have to find the divisors of all numbers
Divisors of 824 :
The positive integer divisors of 824 that completely divides 824 are.
1, 2, 4, 8, 103, 206, 412, 824
Divisors of 129 :
The positive integer divisors of 129 that completely divides 129 are.
1, 3, 43, 129
Divisors of 396 :
The positive integer divisors of 396 that completely divides 396 are.
1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
Divisors of 724 :
The positive integer divisors of 724 that completely divides 724 are.
1, 2, 4, 181, 362, 724
GCD of numbers is the greatest common divisor
So, the GCD (824, 129, 396, 724) = 1.
Given numbers are 824, 129, 396, 724
The list of prime factors of all numbers are
Prime factors of 824 are 2 x 2 x 2 x 103
Prime factors of 129 are 3 x 43
Prime factors of 396 are 2 x 2 x 3 x 3 x 11
Prime factors of 724 are 2 x 2 x 181
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 824, 129, 396, 724
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(824, 129) = 106296
GCD(824, 129) = ( 824 x 129 ) / 106296
= 824 / 129
= 824
Step2:
LCM(1, 396) = 396
GCD(1, 396) = ( 1 x 396 ) / 396
= 1 / 396
= 1
Step3:
LCM(1, 724) = 724
GCD(1, 724) = ( 1 x 724 ) / 724
= 1 / 724
= 1
So, Greatest Common Divisor of 824, 129, 396, 724 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 824, 129, 396, 724
The greatest common divisor of numbers 824, 129, 396, 724 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 824, 129, 396, 724 is 1.
1. What is the GCD of 824, 129, 396, 724?
GCD of given numbers 824, 129, 396, 724 is 1
2. How to calculate the greatest common divisor of 824, 129, 396, 724?
We can find the highest common divisor of 824, 129, 396, 724 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 824, 129, 396, 724 i.e 1.
3. How can I use the GCD of 824, 129, 396, 724Calculator?
Out the numbers 824, 129, 396, 724 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.