Online GCD Calculator is useful to find the GCD of 220, 171, 244, 681 quickly. Get the easiest ways to solve the greatest common divisor of 220, 171, 244, 681 i.e 1 in different methods as follows.
Given Input numbers are 220, 171, 244, 681
In the factoring method, we have to find the divisors of all numbers
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 171 :
The positive integer divisors of 171 that completely divides 171 are.
1, 3, 9, 19, 57, 171
Divisors of 244 :
The positive integer divisors of 244 that completely divides 244 are.
1, 2, 4, 61, 122, 244
Divisors of 681 :
The positive integer divisors of 681 that completely divides 681 are.
1, 3, 227, 681
GCD of numbers is the greatest common divisor
So, the GCD (220, 171, 244, 681) = 1.
Given numbers are 220, 171, 244, 681
The list of prime factors of all numbers are
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 171 are 3 x 3 x 19
Prime factors of 244 are 2 x 2 x 61
Prime factors of 681 are 3 x 227
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 220, 171, 244, 681
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(220, 171) = 37620
GCD(220, 171) = ( 220 x 171 ) / 37620
= 220 / 171
= 220
Step2:
LCM(1, 244) = 244
GCD(1, 244) = ( 1 x 244 ) / 244
= 1 / 244
= 1
Step3:
LCM(1, 681) = 681
GCD(1, 681) = ( 1 x 681 ) / 681
= 1 / 681
= 1
So, Greatest Common Divisor of 220, 171, 244, 681 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 220, 171, 244, 681
The greatest common divisor of numbers 220, 171, 244, 681 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 220, 171, 244, 681 is 1.
1. What is the GCD of 220, 171, 244, 681?
GCD of given numbers 220, 171, 244, 681 is 1
2. How to calculate the greatest common divisor of 220, 171, 244, 681?
We can find the highest common divisor of 220, 171, 244, 681 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 220, 171, 244, 681 i.e 1.
3. How can I use the GCD of 220, 171, 244, 681Calculator?
Out the numbers 220, 171, 244, 681 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.