Online GCD Calculator is useful to find the GCD of 381, 648, 270, 293 quickly. Get the easiest ways to solve the greatest common divisor of 381, 648, 270, 293 i.e 1 in different methods as follows.
Given Input numbers are 381, 648, 270, 293
In the factoring method, we have to find the divisors of all numbers
Divisors of 381 :
The positive integer divisors of 381 that completely divides 381 are.
1, 3, 127, 381
Divisors of 648 :
The positive integer divisors of 648 that completely divides 648 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
Divisors of 270 :
The positive integer divisors of 270 that completely divides 270 are.
1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
Divisors of 293 :
The positive integer divisors of 293 that completely divides 293 are.
1, 293
GCD of numbers is the greatest common divisor
So, the GCD (381, 648, 270, 293) = 1.
Given numbers are 381, 648, 270, 293
The list of prime factors of all numbers are
Prime factors of 381 are 3 x 127
Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3
Prime factors of 270 are 2 x 3 x 3 x 3 x 5
Prime factors of 293 are 293
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 381, 648, 270, 293
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(381, 648) = 82296
GCD(381, 648) = ( 381 x 648 ) / 82296
= 381 / 648
= 381
Step2:
LCM(3, 270) = 270
GCD(3, 270) = ( 3 x 270 ) / 270
= 3 / 270
= 3
Step3:
LCM(3, 293) = 879
GCD(3, 293) = ( 3 x 293 ) / 879
= 3 / 293
= 3
So, Greatest Common Divisor of 381, 648, 270, 293 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 381, 648, 270, 293
The greatest common divisor of numbers 381, 648, 270, 293 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 648, 270, 293 is 1.
1. What is the GCD of 381, 648, 270, 293?
GCD of given numbers 381, 648, 270, 293 is 1
2. How to calculate the greatest common divisor of 381, 648, 270, 293?
We can find the highest common divisor of 381, 648, 270, 293 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 381, 648, 270, 293 i.e 1.
3. How can I use the GCD of 381, 648, 270, 293Calculator?
Out the numbers 381, 648, 270, 293 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.