Online GCD Calculator is useful to find the GCD of 130, 549, 684, 897 quickly. Get the easiest ways to solve the greatest common divisor of 130, 549, 684, 897 i.e 1 in different methods as follows.
Given Input numbers are 130, 549, 684, 897
In the factoring method, we have to find the divisors of all numbers
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
Divisors of 549 :
The positive integer divisors of 549 that completely divides 549 are.
1, 3, 9, 61, 183, 549
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 897 :
The positive integer divisors of 897 that completely divides 897 are.
1, 3, 13, 23, 39, 69, 299, 897
GCD of numbers is the greatest common divisor
So, the GCD (130, 549, 684, 897) = 1.
Given numbers are 130, 549, 684, 897
The list of prime factors of all numbers are
Prime factors of 130 are 2 x 5 x 13
Prime factors of 549 are 3 x 3 x 61
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 897 are 3 x 13 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 130, 549, 684, 897
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(130, 549) = 71370
GCD(130, 549) = ( 130 x 549 ) / 71370
= 130 / 549
= 130
Step2:
LCM(1, 684) = 684
GCD(1, 684) = ( 1 x 684 ) / 684
= 1 / 684
= 1
Step3:
LCM(1, 897) = 897
GCD(1, 897) = ( 1 x 897 ) / 897
= 1 / 897
= 1
So, Greatest Common Divisor of 130, 549, 684, 897 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 130, 549, 684, 897
The greatest common divisor of numbers 130, 549, 684, 897 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 549, 684, 897 is 1.
1. What is the GCD of 130, 549, 684, 897?
GCD of given numbers 130, 549, 684, 897 is 1
2. How to calculate the greatest common divisor of 130, 549, 684, 897?
We can find the highest common divisor of 130, 549, 684, 897 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 130, 549, 684, 897 i.e 1.
3. How can I use the GCD of 130, 549, 684, 897Calculator?
Out the numbers 130, 549, 684, 897 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.