Online GCD Calculator is useful to find the GCD of 489, 229, 962, 172 quickly. Get the easiest ways to solve the greatest common divisor of 489, 229, 962, 172 i.e 1 in different methods as follows.
Given Input numbers are 489, 229, 962, 172
In the factoring method, we have to find the divisors of all numbers
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 229 :
The positive integer divisors of 229 that completely divides 229 are.
1, 229
Divisors of 962 :
The positive integer divisors of 962 that completely divides 962 are.
1, 2, 13, 26, 37, 74, 481, 962
Divisors of 172 :
The positive integer divisors of 172 that completely divides 172 are.
1, 2, 4, 43, 86, 172
GCD of numbers is the greatest common divisor
So, the GCD (489, 229, 962, 172) = 1.
Given numbers are 489, 229, 962, 172
The list of prime factors of all numbers are
Prime factors of 489 are 3 x 163
Prime factors of 229 are 229
Prime factors of 962 are 2 x 13 x 37
Prime factors of 172 are 2 x 2 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 489, 229, 962, 172
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(489, 229) = 111981
GCD(489, 229) = ( 489 x 229 ) / 111981
= 489 / 229
= 489
Step2:
LCM(1, 962) = 962
GCD(1, 962) = ( 1 x 962 ) / 962
= 1 / 962
= 1
Step3:
LCM(1, 172) = 172
GCD(1, 172) = ( 1 x 172 ) / 172
= 1 / 172
= 1
So, Greatest Common Divisor of 489, 229, 962, 172 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 489, 229, 962, 172
The greatest common divisor of numbers 489, 229, 962, 172 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 229, 962, 172 is 1.
1. What is the GCD of 489, 229, 962, 172?
GCD of given numbers 489, 229, 962, 172 is 1
2. How to calculate the greatest common divisor of 489, 229, 962, 172?
We can find the highest common divisor of 489, 229, 962, 172 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 489, 229, 962, 172 i.e 1.
3. How can I use the GCD of 489, 229, 962, 172Calculator?
Out the numbers 489, 229, 962, 172 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.