Online GCD Calculator is useful to find the GCD of 908, 180, 747, 656 quickly. Get the easiest ways to solve the greatest common divisor of 908, 180, 747, 656 i.e 1 in different methods as follows.
Given Input numbers are 908, 180, 747, 656
In the factoring method, we have to find the divisors of all numbers
Divisors of 908 :
The positive integer divisors of 908 that completely divides 908 are.
1, 2, 4, 227, 454, 908
Divisors of 180 :
The positive integer divisors of 180 that completely divides 180 are.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Divisors of 747 :
The positive integer divisors of 747 that completely divides 747 are.
1, 3, 9, 83, 249, 747
Divisors of 656 :
The positive integer divisors of 656 that completely divides 656 are.
1, 2, 4, 8, 16, 41, 82, 164, 328, 656
GCD of numbers is the greatest common divisor
So, the GCD (908, 180, 747, 656) = 1.
Given numbers are 908, 180, 747, 656
The list of prime factors of all numbers are
Prime factors of 908 are 2 x 2 x 227
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 747 are 3 x 3 x 83
Prime factors of 656 are 2 x 2 x 2 x 2 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 908, 180, 747, 656
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(908, 180) = 40860
GCD(908, 180) = ( 908 x 180 ) / 40860
= 908 / 180
= 908
Step2:
LCM(4, 747) = 2988
GCD(4, 747) = ( 4 x 747 ) / 2988
= 4 / 747
= 4
Step3:
LCM(1, 656) = 656
GCD(1, 656) = ( 1 x 656 ) / 656
= 1 / 656
= 1
So, Greatest Common Divisor of 908, 180, 747, 656 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 908, 180, 747, 656
The greatest common divisor of numbers 908, 180, 747, 656 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 908, 180, 747, 656 is 1.
1. What is the GCD of 908, 180, 747, 656?
GCD of given numbers 908, 180, 747, 656 is 1
2. How to calculate the greatest common divisor of 908, 180, 747, 656?
We can find the highest common divisor of 908, 180, 747, 656 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 908, 180, 747, 656 i.e 1.
3. How can I use the GCD of 908, 180, 747, 656Calculator?
Out the numbers 908, 180, 747, 656 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.