Online GCD Calculator is useful to find the GCD of 271, 664, 684, 878 quickly. Get the easiest ways to solve the greatest common divisor of 271, 664, 684, 878 i.e 1 in different methods as follows.
Given Input numbers are 271, 664, 684, 878
In the factoring method, we have to find the divisors of all numbers
Divisors of 271 :
The positive integer divisors of 271 that completely divides 271 are.
1, 271
Divisors of 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
Divisors of 878 :
The positive integer divisors of 878 that completely divides 878 are.
1, 2, 439, 878
GCD of numbers is the greatest common divisor
So, the GCD (271, 664, 684, 878) = 1.
Given numbers are 271, 664, 684, 878
The list of prime factors of all numbers are
Prime factors of 271 are 271
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 878 are 2 x 439
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 271, 664, 684, 878
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(271, 664) = 179944
GCD(271, 664) = ( 271 x 664 ) / 179944
= 271 / 664
= 271
Step2:
LCM(1, 684) = 684
GCD(1, 684) = ( 1 x 684 ) / 684
= 1 / 684
= 1
Step3:
LCM(1, 878) = 878
GCD(1, 878) = ( 1 x 878 ) / 878
= 1 / 878
= 1
So, Greatest Common Divisor of 271, 664, 684, 878 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 271, 664, 684, 878
The greatest common divisor of numbers 271, 664, 684, 878 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 271, 664, 684, 878 is 1.
1. What is the GCD of 271, 664, 684, 878?
GCD of given numbers 271, 664, 684, 878 is 1
2. How to calculate the greatest common divisor of 271, 664, 684, 878?
We can find the highest common divisor of 271, 664, 684, 878 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 271, 664, 684, 878 i.e 1.
3. How can I use the GCD of 271, 664, 684, 878Calculator?
Out the numbers 271, 664, 684, 878 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.