Online GCD Calculator is useful to find the GCD of 482, 990, 440, 787 quickly. Get the easiest ways to solve the greatest common divisor of 482, 990, 440, 787 i.e 1 in different methods as follows.
Given Input numbers are 482, 990, 440, 787
In the factoring method, we have to find the divisors of all numbers
Divisors of 482 :
The positive integer divisors of 482 that completely divides 482 are.
1, 2, 241, 482
Divisors of 990 :
The positive integer divisors of 990 that completely divides 990 are.
1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
Divisors of 440 :
The positive integer divisors of 440 that completely divides 440 are.
1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
GCD of numbers is the greatest common divisor
So, the GCD (482, 990, 440, 787) = 1.
Given numbers are 482, 990, 440, 787
The list of prime factors of all numbers are
Prime factors of 482 are 2 x 241
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
Prime factors of 440 are 2 x 2 x 2 x 5 x 11
Prime factors of 787 are 787
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 482, 990, 440, 787
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(482, 990) = 238590
GCD(482, 990) = ( 482 x 990 ) / 238590
= 482 / 990
= 482
Step2:
LCM(2, 440) = 440
GCD(2, 440) = ( 2 x 440 ) / 440
= 2 / 440
= 2
Step3:
LCM(2, 787) = 1574
GCD(2, 787) = ( 2 x 787 ) / 1574
= 2 / 787
= 2
So, Greatest Common Divisor of 482, 990, 440, 787 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 482, 990, 440, 787
The greatest common divisor of numbers 482, 990, 440, 787 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 482, 990, 440, 787 is 1.
1. What is the GCD of 482, 990, 440, 787?
GCD of given numbers 482, 990, 440, 787 is 1
2. How to calculate the greatest common divisor of 482, 990, 440, 787?
We can find the highest common divisor of 482, 990, 440, 787 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 482, 990, 440, 787 i.e 1.
3. How can I use the GCD of 482, 990, 440, 787Calculator?
Out the numbers 482, 990, 440, 787 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.