Online GCD Calculator is useful to find the GCD of 220, 519, 198, 120 quickly. Get the easiest ways to solve the greatest common divisor of 220, 519, 198, 120 i.e 1 in different methods as follows.
Given Input numbers are 220, 519, 198, 120
In the factoring method, we have to find the divisors of all numbers
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 519 :
The positive integer divisors of 519 that completely divides 519 are.
1, 3, 173, 519
Divisors of 198 :
The positive integer divisors of 198 that completely divides 198 are.
1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
GCD of numbers is the greatest common divisor
So, the GCD (220, 519, 198, 120) = 1.
Given numbers are 220, 519, 198, 120
The list of prime factors of all numbers are
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 519 are 3 x 173
Prime factors of 198 are 2 x 3 x 3 x 11
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 220, 519, 198, 120
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(220, 519) = 114180
GCD(220, 519) = ( 220 x 519 ) / 114180
= 220 / 519
= 220
Step2:
LCM(1, 198) = 198
GCD(1, 198) = ( 1 x 198 ) / 198
= 1 / 198
= 1
Step3:
LCM(1, 120) = 120
GCD(1, 120) = ( 1 x 120 ) / 120
= 1 / 120
= 1
So, Greatest Common Divisor of 220, 519, 198, 120 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 220, 519, 198, 120
The greatest common divisor of numbers 220, 519, 198, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 220, 519, 198, 120 is 1.
1. What is the GCD of 220, 519, 198, 120?
GCD of given numbers 220, 519, 198, 120 is 1
2. How to calculate the greatest common divisor of 220, 519, 198, 120?
We can find the highest common divisor of 220, 519, 198, 120 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 220, 519, 198, 120 i.e 1.
3. How can I use the GCD of 220, 519, 198, 120Calculator?
Out the numbers 220, 519, 198, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.