Online GCD Calculator is useful to find the GCD of 488, 196, 681, 918 quickly. Get the easiest ways to solve the greatest common divisor of 488, 196, 681, 918 i.e 1 in different methods as follows.
Given Input numbers are 488, 196, 681, 918
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 196 :
The positive integer divisors of 196 that completely divides 196 are.
1, 2, 4, 7, 14, 28, 49, 98, 196
Divisors of 681 :
The positive integer divisors of 681 that completely divides 681 are.
1, 3, 227, 681
Divisors of 918 :
The positive integer divisors of 918 that completely divides 918 are.
1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
GCD of numbers is the greatest common divisor
So, the GCD (488, 196, 681, 918) = 1.
Given numbers are 488, 196, 681, 918
The list of prime factors of all numbers are
Prime factors of 488 are 2 x 2 x 2 x 61
Prime factors of 196 are 2 x 2 x 7 x 7
Prime factors of 681 are 3 x 227
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 488, 196, 681, 918
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(488, 196) = 23912
GCD(488, 196) = ( 488 x 196 ) / 23912
= 488 / 196
= 488
Step2:
LCM(4, 681) = 2724
GCD(4, 681) = ( 4 x 681 ) / 2724
= 4 / 681
= 4
Step3:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
So, Greatest Common Divisor of 488, 196, 681, 918 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 488, 196, 681, 918
The greatest common divisor of numbers 488, 196, 681, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 488, 196, 681, 918 is 1.
1. What is the GCD of 488, 196, 681, 918?
GCD of given numbers 488, 196, 681, 918 is 1
2. How to calculate the greatest common divisor of 488, 196, 681, 918?
We can find the highest common divisor of 488, 196, 681, 918 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, 196, 681, 918 i.e 1.
3. How can I use the GCD of 488, 196, 681, 918Calculator?
Out the numbers 488, 196, 681, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.