Online GCD Calculator is useful to find the GCD of 324, 656, 671, 980 quickly. Get the easiest ways to solve the greatest common divisor of 324, 656, 671, 980 i.e 1 in different methods as follows.
Given Input numbers are 324, 656, 671, 980
In the factoring method, we have to find the divisors of all numbers
Divisors of 324 :
The positive integer divisors of 324 that completely divides 324 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
Divisors of 656 :
The positive integer divisors of 656 that completely divides 656 are.
1, 2, 4, 8, 16, 41, 82, 164, 328, 656
Divisors of 671 :
The positive integer divisors of 671 that completely divides 671 are.
1, 11, 61, 671
Divisors of 980 :
The positive integer divisors of 980 that completely divides 980 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
GCD of numbers is the greatest common divisor
So, the GCD (324, 656, 671, 980) = 1.
Given numbers are 324, 656, 671, 980
The list of prime factors of all numbers are
Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3
Prime factors of 656 are 2 x 2 x 2 x 2 x 41
Prime factors of 671 are 11 x 61
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 324, 656, 671, 980
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(324, 656) = 53136
GCD(324, 656) = ( 324 x 656 ) / 53136
= 324 / 656
= 324
Step2:
LCM(4, 671) = 2684
GCD(4, 671) = ( 4 x 671 ) / 2684
= 4 / 671
= 4
Step3:
LCM(1, 980) = 980
GCD(1, 980) = ( 1 x 980 ) / 980
= 1 / 980
= 1
So, Greatest Common Divisor of 324, 656, 671, 980 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 324, 656, 671, 980
The greatest common divisor of numbers 324, 656, 671, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 656, 671, 980 is 1.
1. What is the GCD of 324, 656, 671, 980?
GCD of given numbers 324, 656, 671, 980 is 1
2. How to calculate the greatest common divisor of 324, 656, 671, 980?
We can find the highest common divisor of 324, 656, 671, 980 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 324, 656, 671, 980 i.e 1.
3. How can I use the GCD of 324, 656, 671, 980Calculator?
Out the numbers 324, 656, 671, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.