Online GCD Calculator is useful to find the GCD of 729, 249, 424, 874 quickly. Get the easiest ways to solve the greatest common divisor of 729, 249, 424, 874 i.e 1 in different methods as follows.
Given Input numbers are 729, 249, 424, 874
In the factoring method, we have to find the divisors of all numbers
Divisors of 729 :
The positive integer divisors of 729 that completely divides 729 are.
1, 3, 9, 27, 81, 243, 729
Divisors of 249 :
The positive integer divisors of 249 that completely divides 249 are.
1, 3, 83, 249
Divisors of 424 :
The positive integer divisors of 424 that completely divides 424 are.
1, 2, 4, 8, 53, 106, 212, 424
Divisors of 874 :
The positive integer divisors of 874 that completely divides 874 are.
1, 2, 19, 23, 38, 46, 437, 874
GCD of numbers is the greatest common divisor
So, the GCD (729, 249, 424, 874) = 1.
Given numbers are 729, 249, 424, 874
The list of prime factors of all numbers are
Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3
Prime factors of 249 are 3 x 83
Prime factors of 424 are 2 x 2 x 2 x 53
Prime factors of 874 are 2 x 19 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 729, 249, 424, 874
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(729, 249) = 60507
GCD(729, 249) = ( 729 x 249 ) / 60507
= 729 / 249
= 729
Step2:
LCM(3, 424) = 1272
GCD(3, 424) = ( 3 x 424 ) / 1272
= 3 / 424
= 3
Step3:
LCM(1, 874) = 874
GCD(1, 874) = ( 1 x 874 ) / 874
= 1 / 874
= 1
So, Greatest Common Divisor of 729, 249, 424, 874 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 729, 249, 424, 874
The greatest common divisor of numbers 729, 249, 424, 874 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 249, 424, 874 is 1.
1. What is the GCD of 729, 249, 424, 874?
GCD of given numbers 729, 249, 424, 874 is 1
2. How to calculate the greatest common divisor of 729, 249, 424, 874?
We can find the highest common divisor of 729, 249, 424, 874 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 729, 249, 424, 874 i.e 1.
3. How can I use the GCD of 729, 249, 424, 874Calculator?
Out the numbers 729, 249, 424, 874 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.