Online GCD Calculator is useful to find the GCD of 180, 286, 190, 130 quickly. Get the easiest ways to solve the greatest common divisor of 180, 286, 190, 130 i.e 2 in different methods as follows.
Given Input numbers are 180, 286, 190, 130
In the factoring method, we have to find the divisors of all numbers
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 286 :
The positive integer divisors of 286 that completely divides 286 are.
1, 2, 11, 13, 22, 26, 143, 286
Divisors of 190 :
The positive integer divisors of 190 that completely divides 190 are.
1, 2, 5, 10, 19, 38, 95, 190
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
GCD of numbers is the greatest common divisor
So, the GCD (180, 286, 190, 130) = 2.
Given numbers are 180, 286, 190, 130
The list of prime factors of all numbers are
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 286 are 2 x 11 x 13
Prime factors of 190 are 2 x 5 x 19
Prime factors of 130 are 2 x 5 x 13
The highest common occurrence is 21
Therefore, GCD of 180, 286, 190, 130 is 2.
Given numbers are 180, 286, 190, 130
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(180, 286) = 25740
GCD(180, 286) = ( 180 x 286 ) / 25740
= 180 / 286
= 180
Step2:
LCM(2, 190) = 190
GCD(2, 190) = ( 2 x 190 ) / 190
= 2 / 190
= 2
Step3:
LCM(2, 130) = 130
GCD(2, 130) = ( 2 x 130 ) / 130
= 2 / 130
= 2
So, Greatest Common Divisor of 180, 286, 190, 130 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 180, 286, 190, 130
The greatest common divisor of numbers 180, 286, 190, 130 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 180, 286, 190, 130 is 2.
1. What is the GCD of 180, 286, 190, 130?
GCD of given numbers 180, 286, 190, 130 is 2
2. How to calculate the greatest common divisor of 180, 286, 190, 130?
We can find the highest common divisor of 180, 286, 190, 130 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 180, 286, 190, 130 i.e 2.
3. How can I use the GCD of 180, 286, 190, 130Calculator?
Out the numbers 180, 286, 190, 130 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.