Online GCD Calculator is useful to find the GCD of 689, 792, 143, 589 quickly. Get the easiest ways to solve the greatest common divisor of 689, 792, 143, 589 i.e 1 in different methods as follows.
Given Input numbers are 689, 792, 143, 589
In the factoring method, we have to find the divisors of all numbers
Divisors of 689 :
The positive integer divisors of 689 that completely divides 689 are.
1, 13, 53, 689
Divisors of 792 :
The positive integer divisors of 792 that completely divides 792 are.
1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
Divisors of 589 :
The positive integer divisors of 589 that completely divides 589 are.
1, 19, 31, 589
GCD of numbers is the greatest common divisor
So, the GCD (689, 792, 143, 589) = 1.
Given numbers are 689, 792, 143, 589
The list of prime factors of all numbers are
Prime factors of 689 are 13 x 53
Prime factors of 792 are 2 x 2 x 2 x 3 x 3 x 11
Prime factors of 143 are 11 x 13
Prime factors of 589 are 19 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 689, 792, 143, 589
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(689, 792) = 545688
GCD(689, 792) = ( 689 x 792 ) / 545688
= 689 / 792
= 689
Step2:
LCM(1, 143) = 143
GCD(1, 143) = ( 1 x 143 ) / 143
= 1 / 143
= 1
Step3:
LCM(1, 589) = 589
GCD(1, 589) = ( 1 x 589 ) / 589
= 1 / 589
= 1
So, Greatest Common Divisor of 689, 792, 143, 589 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 689, 792, 143, 589
The greatest common divisor of numbers 689, 792, 143, 589 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 689, 792, 143, 589 is 1.
1. What is the GCD of 689, 792, 143, 589?
GCD of given numbers 689, 792, 143, 589 is 1
2. How to calculate the greatest common divisor of 689, 792, 143, 589?
We can find the highest common divisor of 689, 792, 143, 589 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 689, 792, 143, 589 i.e 1.
3. How can I use the GCD of 689, 792, 143, 589Calculator?
Out the numbers 689, 792, 143, 589 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.