Online GCD Calculator is useful to find the GCD of 489, 476, 276, 824 quickly. Get the easiest ways to solve the greatest common divisor of 489, 476, 276, 824 i.e 1 in different methods as follows.
Given Input numbers are 489, 476, 276, 824
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 476 :
The positive integer divisors of 476 that completely divides 476 are.
1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
Divisors of 276 :
The positive integer divisors of 276 that completely divides 276 are.
1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276
Divisors of 824 :
The positive integer divisors of 824 that completely divides 824 are.
1, 2, 4, 8, 103, 206, 412, 824
GCD of numbers is the greatest common divisor
So, the GCD (489, 476, 276, 824) = 1.
Given numbers are 489, 476, 276, 824
The list of prime factors of all numbers are
Prime factors of 489 are 3 x 163
Prime factors of 476 are 2 x 2 x 7 x 17
Prime factors of 276 are 2 x 2 x 3 x 23
Prime factors of 824 are 2 x 2 x 2 x 103
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 489, 476, 276, 824
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(489, 476) = 232764
GCD(489, 476) = ( 489 x 476 ) / 232764
= 489 / 476
= 489
Step2:
LCM(1, 276) = 276
GCD(1, 276) = ( 1 x 276 ) / 276
= 1 / 276
= 1
Step3:
LCM(1, 824) = 824
GCD(1, 824) = ( 1 x 824 ) / 824
= 1 / 824
= 1
So, Greatest Common Divisor of 489, 476, 276, 824 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 489, 476, 276, 824
The greatest common divisor of numbers 489, 476, 276, 824 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 476, 276, 824 is 1.
1. What is the GCD of 489, 476, 276, 824?
GCD of given numbers 489, 476, 276, 824 is 1
2. How to calculate the greatest common divisor of 489, 476, 276, 824?
We can find the highest common divisor of 489, 476, 276, 824 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, 476, 276, 824 i.e 1.
3. How can I use the GCD of 489, 476, 276, 824Calculator?
Out the numbers 489, 476, 276, 824 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.