Online GCD Calculator is useful to find the GCD of 189, 767, 489, 577 quickly. Get the easiest ways to solve the greatest common divisor of 189, 767, 489, 577 i.e 1 in different methods as follows.
Given Input numbers are 189, 767, 489, 577
In the factoring method, we have to find the divisors of all numbers
Divisors of 189 :
The positive integer divisors of 189 that completely divides 189 are.
1, 3, 7, 9, 21, 27, 63, 189
Divisors of 767 :
The positive integer divisors of 767 that completely divides 767 are.
1, 13, 59, 767
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 577 :
The positive integer divisors of 577 that completely divides 577 are.
1, 577
GCD of numbers is the greatest common divisor
So, the GCD (189, 767, 489, 577) = 1.
Given numbers are 189, 767, 489, 577
The list of prime factors of all numbers are
Prime factors of 189 are 3 x 3 x 3 x 7
Prime factors of 767 are 13 x 59
Prime factors of 489 are 3 x 163
Prime factors of 577 are 577
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 189, 767, 489, 577
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(189, 767) = 144963
GCD(189, 767) = ( 189 x 767 ) / 144963
= 189 / 767
= 189
Step2:
LCM(1, 489) = 489
GCD(1, 489) = ( 1 x 489 ) / 489
= 1 / 489
= 1
Step3:
LCM(1, 577) = 577
GCD(1, 577) = ( 1 x 577 ) / 577
= 1 / 577
= 1
So, Greatest Common Divisor of 189, 767, 489, 577 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 189, 767, 489, 577
The greatest common divisor of numbers 189, 767, 489, 577 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 767, 489, 577 is 1.
1. What is the GCD of 189, 767, 489, 577?
GCD of given numbers 189, 767, 489, 577 is 1
2. How to calculate the greatest common divisor of 189, 767, 489, 577?
We can find the highest common divisor of 189, 767, 489, 577 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 189, 767, 489, 577 i.e 1.
3. How can I use the GCD of 189, 767, 489, 577Calculator?
Out the numbers 189, 767, 489, 577 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.