Online GCD Calculator is useful to find the GCD of 488, 502, 821 quickly. Get the easiest ways to solve the greatest common divisor of 488, 502, 821 i.e 1 in different methods as follows.
Given Input numbers are 488, 502, 821
In the factoring method, we have to find the divisors of all numbers
Divisors of 488 :
The positive integer divisors of 488 that completely divides 488 are.
1, 2, 4, 8, 61, 122, 244, 488
Divisors of 502 :
The positive integer divisors of 502 that completely divides 502 are.
1, 2, 251, 502
Divisors of 821 :
The positive integer divisors of 821 that completely divides 821 are.
1, 821
GCD of numbers is the greatest common divisor
So, the GCD (488, 502, 821) = 1.
Given numbers are 488, 502, 821
The list of prime factors of all numbers are
Prime factors of 488 are 2 x 2 x 2 x 61
Prime factors of 502 are 2 x 251
Prime factors of 821 are 821
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 488, 502, 821
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(488, 502) = 122488
GCD(488, 502) = ( 488 x 502 ) / 122488
= 488 / 502
= 488
Step2:
LCM(2, 821) = 1642
GCD(2, 821) = ( 2 x 821 ) / 1642
= 2 / 821
= 2
So, Greatest Common Divisor of 488, 502, 821 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 488, 502, 821
The greatest common divisor of numbers 488, 502, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 488, 502, 821 is 1.
1. What is the GCD of 488, 502, 821?
GCD of given numbers 488, 502, 821 is 1
2. How to calculate the greatest common divisor of 488, 502, 821?
We can find the highest common divisor of 488, 502, 821 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 488, 502, 821 i.e 1.
3. How can I use the GCD of 488, 502, 821Calculator?
Out the numbers 488, 502, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.