Online GCD Calculator is useful to find the GCD of 381, 988, 446, 340 quickly. Get the easiest ways to solve the greatest common divisor of 381, 988, 446, 340 i.e 1 in different methods as follows.
Given Input numbers are 381, 988, 446, 340
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 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
Divisors of 446 :
The positive integer divisors of 446 that completely divides 446 are.
1, 2, 223, 446
Divisors of 340 :
The positive integer divisors of 340 that completely divides 340 are.
1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340
GCD of numbers is the greatest common divisor
So, the GCD (381, 988, 446, 340) = 1.
Given numbers are 381, 988, 446, 340
The list of prime factors of all numbers are
Prime factors of 381 are 3 x 127
Prime factors of 988 are 2 x 2 x 13 x 19
Prime factors of 446 are 2 x 223
Prime factors of 340 are 2 x 2 x 5 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 381, 988, 446, 340
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(381, 988) = 376428
GCD(381, 988) = ( 381 x 988 ) / 376428
= 381 / 988
= 381
Step2:
LCM(1, 446) = 446
GCD(1, 446) = ( 1 x 446 ) / 446
= 1 / 446
= 1
Step3:
LCM(1, 340) = 340
GCD(1, 340) = ( 1 x 340 ) / 340
= 1 / 340
= 1
So, Greatest Common Divisor of 381, 988, 446, 340 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 381, 988, 446, 340
The greatest common divisor of numbers 381, 988, 446, 340 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 988, 446, 340 is 1.
1. What is the GCD of 381, 988, 446, 340?
GCD of given numbers 381, 988, 446, 340 is 1
2. How to calculate the greatest common divisor of 381, 988, 446, 340?
We can find the highest common divisor of 381, 988, 446, 340 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, 988, 446, 340 i.e 1.
3. How can I use the GCD of 381, 988, 446, 340Calculator?
Out the numbers 381, 988, 446, 340 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.