Online GCD Calculator is useful to find the GCD of 272, 141, 422, 388 quickly. Get the easiest ways to solve the greatest common divisor of 272, 141, 422, 388 i.e 1 in different methods as follows.
Given Input numbers are 272, 141, 422, 388
In the factoring method, we have to find the divisors of all numbers
Divisors of 272 :
The positive integer divisors of 272 that completely divides 272 are.
1, 2, 4, 8, 16, 17, 34, 68, 136, 272
Divisors of 141 :
The positive integer divisors of 141 that completely divides 141 are.
1, 3, 47, 141
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
Divisors of 388 :
The positive integer divisors of 388 that completely divides 388 are.
1, 2, 4, 97, 194, 388
GCD of numbers is the greatest common divisor
So, the GCD (272, 141, 422, 388) = 1.
Given numbers are 272, 141, 422, 388
The list of prime factors of all numbers are
Prime factors of 272 are 2 x 2 x 2 x 2 x 17
Prime factors of 141 are 3 x 47
Prime factors of 422 are 2 x 211
Prime factors of 388 are 2 x 2 x 97
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 272, 141, 422, 388
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(272, 141) = 38352
GCD(272, 141) = ( 272 x 141 ) / 38352
= 272 / 141
= 272
Step2:
LCM(1, 422) = 422
GCD(1, 422) = ( 1 x 422 ) / 422
= 1 / 422
= 1
Step3:
LCM(1, 388) = 388
GCD(1, 388) = ( 1 x 388 ) / 388
= 1 / 388
= 1
So, Greatest Common Divisor of 272, 141, 422, 388 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 272, 141, 422, 388
The greatest common divisor of numbers 272, 141, 422, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 272, 141, 422, 388 is 1.
1. What is the GCD of 272, 141, 422, 388?
GCD of given numbers 272, 141, 422, 388 is 1
2. How to calculate the greatest common divisor of 272, 141, 422, 388?
We can find the highest common divisor of 272, 141, 422, 388 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 272, 141, 422, 388 i.e 1.
3. How can I use the GCD of 272, 141, 422, 388Calculator?
Out the numbers 272, 141, 422, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.