Online GCD Calculator is useful to find the GCD of 729, 528, 947, 725 quickly. Get the easiest ways to solve the greatest common divisor of 729, 528, 947, 725 i.e 1 in different methods as follows.
Given Input numbers are 729, 528, 947, 725
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 528 :
The positive integer divisors of 528 that completely divides 528 are.
1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528
Divisors of 947 :
The positive integer divisors of 947 that completely divides 947 are.
1, 947
Divisors of 725 :
The positive integer divisors of 725 that completely divides 725 are.
1, 5, 25, 29, 145, 725
GCD of numbers is the greatest common divisor
So, the GCD (729, 528, 947, 725) = 1.
Given numbers are 729, 528, 947, 725
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 528 are 2 x 2 x 2 x 2 x 3 x 11
Prime factors of 947 are 947
Prime factors of 725 are 5 x 5 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 729, 528, 947, 725
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(729, 528) = 128304
GCD(729, 528) = ( 729 x 528 ) / 128304
= 729 / 528
= 729
Step2:
LCM(3, 947) = 2841
GCD(3, 947) = ( 3 x 947 ) / 2841
= 3 / 947
= 3
Step3:
LCM(1, 725) = 725
GCD(1, 725) = ( 1 x 725 ) / 725
= 1 / 725
= 1
So, Greatest Common Divisor of 729, 528, 947, 725 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 729, 528, 947, 725
The greatest common divisor of numbers 729, 528, 947, 725 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 528, 947, 725 is 1.
1. What is the GCD of 729, 528, 947, 725?
GCD of given numbers 729, 528, 947, 725 is 1
2. How to calculate the greatest common divisor of 729, 528, 947, 725?
We can find the highest common divisor of 729, 528, 947, 725 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, 528, 947, 725 i.e 1.
3. How can I use the GCD of 729, 528, 947, 725Calculator?
Out the numbers 729, 528, 947, 725 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.