Online GCD Calculator is useful to find the GCD of 684, 673, 969, 858 quickly. Get the easiest ways to solve the greatest common divisor of 684, 673, 969, 858 i.e 1 in different methods as follows.
Given Input numbers are 684, 673, 969, 858
In the factoring method, we have to find the divisors of all numbers
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 673 :
The positive integer divisors of 673 that completely divides 673 are.
1, 673
Divisors of 969 :
The positive integer divisors of 969 that completely divides 969 are.
1, 3, 17, 19, 51, 57, 323, 969
Divisors of 858 :
The positive integer divisors of 858 that completely divides 858 are.
1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
GCD of numbers is the greatest common divisor
So, the GCD (684, 673, 969, 858) = 1.
Given numbers are 684, 673, 969, 858
The list of prime factors of all numbers are
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 673 are 673
Prime factors of 969 are 3 x 17 x 19
Prime factors of 858 are 2 x 3 x 11 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 684, 673, 969, 858
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(684, 673) = 460332
GCD(684, 673) = ( 684 x 673 ) / 460332
= 684 / 673
= 684
Step2:
LCM(1, 969) = 969
GCD(1, 969) = ( 1 x 969 ) / 969
= 1 / 969
= 1
Step3:
LCM(1, 858) = 858
GCD(1, 858) = ( 1 x 858 ) / 858
= 1 / 858
= 1
So, Greatest Common Divisor of 684, 673, 969, 858 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 684, 673, 969, 858
The greatest common divisor of numbers 684, 673, 969, 858 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 673, 969, 858 is 1.
1. What is the GCD of 684, 673, 969, 858?
GCD of given numbers 684, 673, 969, 858 is 1
2. How to calculate the greatest common divisor of 684, 673, 969, 858?
We can find the highest common divisor of 684, 673, 969, 858 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 684, 673, 969, 858 i.e 1.
3. How can I use the GCD of 684, 673, 969, 858Calculator?
Out the numbers 684, 673, 969, 858 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.