Online GCD Calculator is useful to find the GCD of 684, 111, 877, 970 quickly. Get the easiest ways to solve the greatest common divisor of 684, 111, 877, 970 i.e 1 in different methods as follows.
Given Input numbers are 684, 111, 877, 970
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 111 :
The positive integer divisors of 111 that completely divides 111 are.
1, 3, 37, 111
Divisors of 877 :
The positive integer divisors of 877 that completely divides 877 are.
1, 877
Divisors of 970 :
The positive integer divisors of 970 that completely divides 970 are.
1, 2, 5, 10, 97, 194, 485, 970
GCD of numbers is the greatest common divisor
So, the GCD (684, 111, 877, 970) = 1.
Given numbers are 684, 111, 877, 970
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 111 are 3 x 37
Prime factors of 877 are 877
Prime factors of 970 are 2 x 5 x 97
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 684, 111, 877, 970
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(684, 111) = 25308
GCD(684, 111) = ( 684 x 111 ) / 25308
= 684 / 111
= 684
Step2:
LCM(3, 877) = 2631
GCD(3, 877) = ( 3 x 877 ) / 2631
= 3 / 877
= 3
Step3:
LCM(1, 970) = 970
GCD(1, 970) = ( 1 x 970 ) / 970
= 1 / 970
= 1
So, Greatest Common Divisor of 684, 111, 877, 970 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 684, 111, 877, 970
The greatest common divisor of numbers 684, 111, 877, 970 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 111, 877, 970 is 1.
1. What is the GCD of 684, 111, 877, 970?
GCD of given numbers 684, 111, 877, 970 is 1
2. How to calculate the greatest common divisor of 684, 111, 877, 970?
We can find the highest common divisor of 684, 111, 877, 970 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, 111, 877, 970 i.e 1.
3. How can I use the GCD of 684, 111, 877, 970Calculator?
Out the numbers 684, 111, 877, 970 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.