Online GCD Calculator is useful to find the GCD of 196, 844, 891, 684 quickly. Get the easiest ways to solve the greatest common divisor of 196, 844, 891, 684 i.e 1 in different methods as follows.
Given Input numbers are 196, 844, 891, 684
In the factoring method, we have to find the divisors of all numbers
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 844 :
The positive integer divisors of 844 that completely divides 844 are.
1, 2, 4, 211, 422, 844
Divisors of 891 :
The positive integer divisors of 891 that completely divides 891 are.
1, 3, 9, 11, 27, 33, 81, 99, 297, 891
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
GCD of numbers is the greatest common divisor
So, the GCD (196, 844, 891, 684) = 1.
Given numbers are 196, 844, 891, 684
The list of prime factors of all numbers are
Prime factors of 196 are 2 x 2 x 7 x 7
Prime factors of 844 are 2 x 2 x 211
Prime factors of 891 are 3 x 3 x 3 x 3 x 11
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 196, 844, 891, 684
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(196, 844) = 41356
GCD(196, 844) = ( 196 x 844 ) / 41356
= 196 / 844
= 196
Step2:
LCM(4, 891) = 3564
GCD(4, 891) = ( 4 x 891 ) / 3564
= 4 / 891
= 4
Step3:
LCM(1, 684) = 684
GCD(1, 684) = ( 1 x 684 ) / 684
= 1 / 684
= 1
So, Greatest Common Divisor of 196, 844, 891, 684 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 196, 844, 891, 684
The greatest common divisor of numbers 196, 844, 891, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 196, 844, 891, 684 is 1.
1. What is the GCD of 196, 844, 891, 684?
GCD of given numbers 196, 844, 891, 684 is 1
2. How to calculate the greatest common divisor of 196, 844, 891, 684?
We can find the highest common divisor of 196, 844, 891, 684 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 196, 844, 891, 684 i.e 1.
3. How can I use the GCD of 196, 844, 891, 684Calculator?
Out the numbers 196, 844, 891, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.