Online GCD Calculator is useful to find the GCD of 121, 678, 538, 893 quickly. Get the easiest ways to solve the greatest common divisor of 121, 678, 538, 893 i.e 1 in different methods as follows.
Given Input numbers are 121, 678, 538, 893
In the factoring method, we have to find the divisors of all numbers
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 678 :
The positive integer divisors of 678 that completely divides 678 are.
1, 2, 3, 6, 113, 226, 339, 678
Divisors of 538 :
The positive integer divisors of 538 that completely divides 538 are.
1, 2, 269, 538
Divisors of 893 :
The positive integer divisors of 893 that completely divides 893 are.
1, 19, 47, 893
GCD of numbers is the greatest common divisor
So, the GCD (121, 678, 538, 893) = 1.
Given numbers are 121, 678, 538, 893
The list of prime factors of all numbers are
Prime factors of 121 are 11 x 11
Prime factors of 678 are 2 x 3 x 113
Prime factors of 538 are 2 x 269
Prime factors of 893 are 19 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 121, 678, 538, 893
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(121, 678) = 82038
GCD(121, 678) = ( 121 x 678 ) / 82038
= 121 / 678
= 121
Step2:
LCM(1, 538) = 538
GCD(1, 538) = ( 1 x 538 ) / 538
= 1 / 538
= 1
Step3:
LCM(1, 893) = 893
GCD(1, 893) = ( 1 x 893 ) / 893
= 1 / 893
= 1
So, Greatest Common Divisor of 121, 678, 538, 893 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 121, 678, 538, 893
The greatest common divisor of numbers 121, 678, 538, 893 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 678, 538, 893 is 1.
1. What is the GCD of 121, 678, 538, 893?
GCD of given numbers 121, 678, 538, 893 is 1
2. How to calculate the greatest common divisor of 121, 678, 538, 893?
We can find the highest common divisor of 121, 678, 538, 893 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 121, 678, 538, 893 i.e 1.
3. How can I use the GCD of 121, 678, 538, 893Calculator?
Out the numbers 121, 678, 538, 893 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.