Online GCD Calculator is useful to find the GCD of 988, 654, 321, 723 quickly. Get the easiest ways to solve the greatest common divisor of 988, 654, 321, 723 i.e 1 in different methods as follows.
Given Input numbers are 988, 654, 321, 723
In the factoring method, we have to find the divisors of all numbers
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
Divisors of 654 :
The positive integer divisors of 654 that completely divides 654 are.
1, 2, 3, 6, 109, 218, 327, 654
Divisors of 321 :
The positive integer divisors of 321 that completely divides 321 are.
1, 3, 107, 321
Divisors of 723 :
The positive integer divisors of 723 that completely divides 723 are.
1, 3, 241, 723
GCD of numbers is the greatest common divisor
So, the GCD (988, 654, 321, 723) = 1.
Given numbers are 988, 654, 321, 723
The list of prime factors of all numbers are
Prime factors of 988 are 2 x 2 x 13 x 19
Prime factors of 654 are 2 x 3 x 109
Prime factors of 321 are 3 x 107
Prime factors of 723 are 3 x 241
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 988, 654, 321, 723
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(988, 654) = 323076
GCD(988, 654) = ( 988 x 654 ) / 323076
= 988 / 654
= 988
Step2:
LCM(2, 321) = 642
GCD(2, 321) = ( 2 x 321 ) / 642
= 2 / 321
= 2
Step3:
LCM(1, 723) = 723
GCD(1, 723) = ( 1 x 723 ) / 723
= 1 / 723
= 1
So, Greatest Common Divisor of 988, 654, 321, 723 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 988, 654, 321, 723
The greatest common divisor of numbers 988, 654, 321, 723 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 654, 321, 723 is 1.
1. What is the GCD of 988, 654, 321, 723?
GCD of given numbers 988, 654, 321, 723 is 1
2. How to calculate the greatest common divisor of 988, 654, 321, 723?
We can find the highest common divisor of 988, 654, 321, 723 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 988, 654, 321, 723 i.e 1.
3. How can I use the GCD of 988, 654, 321, 723Calculator?
Out the numbers 988, 654, 321, 723 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.