Online GCD Calculator is useful to find the GCD of 124, 713, 897, 728 quickly. Get the easiest ways to solve the greatest common divisor of 124, 713, 897, 728 i.e 1 in different methods as follows.
Given Input numbers are 124, 713, 897, 728
In the factoring method, we have to find the divisors of all numbers
Divisors of 124 :
The positive integer divisors of 124 that completely divides 124 are.
1, 2, 4, 31, 62, 124
Divisors of 713 :
The positive integer divisors of 713 that completely divides 713 are.
1, 23, 31, 713
Divisors of 897 :
The positive integer divisors of 897 that completely divides 897 are.
1, 3, 13, 23, 39, 69, 299, 897
Divisors of 728 :
The positive integer divisors of 728 that completely divides 728 are.
1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
GCD of numbers is the greatest common divisor
So, the GCD (124, 713, 897, 728) = 1.
Given numbers are 124, 713, 897, 728
The list of prime factors of all numbers are
Prime factors of 124 are 2 x 2 x 31
Prime factors of 713 are 23 x 31
Prime factors of 897 are 3 x 13 x 23
Prime factors of 728 are 2 x 2 x 2 x 7 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 124, 713, 897, 728
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(124, 713) = 2852
GCD(124, 713) = ( 124 x 713 ) / 2852
= 124 / 713
= 124
Step2:
LCM(31, 897) = 27807
GCD(31, 897) = ( 31 x 897 ) / 27807
= 31 / 897
= 31
Step3:
LCM(1, 728) = 728
GCD(1, 728) = ( 1 x 728 ) / 728
= 1 / 728
= 1
So, Greatest Common Divisor of 124, 713, 897, 728 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 124, 713, 897, 728
The greatest common divisor of numbers 124, 713, 897, 728 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 124, 713, 897, 728 is 1.
1. What is the GCD of 124, 713, 897, 728?
GCD of given numbers 124, 713, 897, 728 is 1
2. How to calculate the greatest common divisor of 124, 713, 897, 728?
We can find the highest common divisor of 124, 713, 897, 728 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 124, 713, 897, 728 i.e 1.
3. How can I use the GCD of 124, 713, 897, 728Calculator?
Out the numbers 124, 713, 897, 728 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.