Online GCD Calculator is useful to find the GCD of 729, 989, 758, 498 quickly. Get the easiest ways to solve the greatest common divisor of 729, 989, 758, 498 i.e 1 in different methods as follows.
Given Input numbers are 729, 989, 758, 498
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 989 :
The positive integer divisors of 989 that completely divides 989 are.
1, 23, 43, 989
Divisors of 758 :
The positive integer divisors of 758 that completely divides 758 are.
1, 2, 379, 758
Divisors of 498 :
The positive integer divisors of 498 that completely divides 498 are.
1, 2, 3, 6, 83, 166, 249, 498
GCD of numbers is the greatest common divisor
So, the GCD (729, 989, 758, 498) = 1.
Given numbers are 729, 989, 758, 498
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 989 are 23 x 43
Prime factors of 758 are 2 x 379
Prime factors of 498 are 2 x 3 x 83
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 729, 989, 758, 498
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(729, 989) = 720981
GCD(729, 989) = ( 729 x 989 ) / 720981
= 729 / 989
= 729
Step2:
LCM(1, 758) = 758
GCD(1, 758) = ( 1 x 758 ) / 758
= 1 / 758
= 1
Step3:
LCM(1, 498) = 498
GCD(1, 498) = ( 1 x 498 ) / 498
= 1 / 498
= 1
So, Greatest Common Divisor of 729, 989, 758, 498 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 729, 989, 758, 498
The greatest common divisor of numbers 729, 989, 758, 498 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 989, 758, 498 is 1.
1. What is the GCD of 729, 989, 758, 498?
GCD of given numbers 729, 989, 758, 498 is 1
2. How to calculate the greatest common divisor of 729, 989, 758, 498?
We can find the highest common divisor of 729, 989, 758, 498 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, 989, 758, 498 i.e 1.
3. How can I use the GCD of 729, 989, 758, 498Calculator?
Out the numbers 729, 989, 758, 498 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.