Online GCD Calculator is useful to find the GCD of 488, 665, 492, 651 quickly. Get the easiest ways to solve the greatest common divisor of 488, 665, 492, 651 i.e 1 in different methods as follows.
Given Input numbers are 488, 665, 492, 651
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 665 :
The positive integer divisors of 665 that completely divides 665 are.
1, 5, 7, 19, 35, 95, 133, 665
Divisors of 492 :
The positive integer divisors of 492 that completely divides 492 are.
1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492
Divisors of 651 :
The positive integer divisors of 651 that completely divides 651 are.
1, 3, 7, 21, 31, 93, 217, 651
GCD of numbers is the greatest common divisor
So, the GCD (488, 665, 492, 651) = 1.
Given numbers are 488, 665, 492, 651
The list of prime factors of all numbers are
Prime factors of 488 are 2 x 2 x 2 x 61
Prime factors of 665 are 5 x 7 x 19
Prime factors of 492 are 2 x 2 x 3 x 41
Prime factors of 651 are 3 x 7 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 488, 665, 492, 651
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(488, 665) = 324520
GCD(488, 665) = ( 488 x 665 ) / 324520
= 488 / 665
= 488
Step2:
LCM(1, 492) = 492
GCD(1, 492) = ( 1 x 492 ) / 492
= 1 / 492
= 1
Step3:
LCM(1, 651) = 651
GCD(1, 651) = ( 1 x 651 ) / 651
= 1 / 651
= 1
So, Greatest Common Divisor of 488, 665, 492, 651 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 488, 665, 492, 651
The greatest common divisor of numbers 488, 665, 492, 651 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 488, 665, 492, 651 is 1.
1. What is the GCD of 488, 665, 492, 651?
GCD of given numbers 488, 665, 492, 651 is 1
2. How to calculate the greatest common divisor of 488, 665, 492, 651?
We can find the highest common divisor of 488, 665, 492, 651 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, 665, 492, 651 i.e 1.
3. How can I use the GCD of 488, 665, 492, 651Calculator?
Out the numbers 488, 665, 492, 651 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.