Online GCD Calculator is useful to find the GCD of 380, 212, 198, 277 quickly. Get the easiest ways to solve the greatest common divisor of 380, 212, 198, 277 i.e 1 in different methods as follows.
Given Input numbers are 380, 212, 198, 277
In the factoring method, we have to find the divisors of all numbers
Divisors of 380 :
The positive integer divisors of 380 that completely divides 380 are.
1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380
Divisors of 212 :
The positive integer divisors of 212 that completely divides 212 are.
1, 2, 4, 53, 106, 212
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 277 :
The positive integer divisors of 277 that completely divides 277 are.
1, 277
GCD of numbers is the greatest common divisor
So, the GCD (380, 212, 198, 277) = 1.
Given numbers are 380, 212, 198, 277
The list of prime factors of all numbers are
Prime factors of 380 are 2 x 2 x 5 x 19
Prime factors of 212 are 2 x 2 x 53
Prime factors of 198 are 2 x 3 x 3 x 11
Prime factors of 277 are 277
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 380, 212, 198, 277
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(380, 212) = 20140
GCD(380, 212) = ( 380 x 212 ) / 20140
= 380 / 212
= 380
Step2:
LCM(4, 198) = 396
GCD(4, 198) = ( 4 x 198 ) / 396
= 4 / 198
= 4
Step3:
LCM(2, 277) = 554
GCD(2, 277) = ( 2 x 277 ) / 554
= 2 / 277
= 2
So, Greatest Common Divisor of 380, 212, 198, 277 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 380, 212, 198, 277
The greatest common divisor of numbers 380, 212, 198, 277 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 380, 212, 198, 277 is 1.
1. What is the GCD of 380, 212, 198, 277?
GCD of given numbers 380, 212, 198, 277 is 1
2. How to calculate the greatest common divisor of 380, 212, 198, 277?
We can find the highest common divisor of 380, 212, 198, 277 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 380, 212, 198, 277 i.e 1.
3. How can I use the GCD of 380, 212, 198, 277Calculator?
Out the numbers 380, 212, 198, 277 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.