Online GCD Calculator is useful to find the GCD of 824, 437, 478, 381 quickly. Get the easiest ways to solve the greatest common divisor of 824, 437, 478, 381 i.e 1 in different methods as follows.
Given Input numbers are 824, 437, 478, 381
In the factoring method, we have to find the divisors of all numbers
Divisors of 824 :
The positive integer divisors of 824 that completely divides 824 are.
1, 2, 4, 8, 103, 206, 412, 824
Divisors of 437 :
The positive integer divisors of 437 that completely divides 437 are.
1, 19, 23, 437
Divisors of 478 :
The positive integer divisors of 478 that completely divides 478 are.
1, 2, 239, 478
Divisors of 381 :
The positive integer divisors of 381 that completely divides 381 are.
1, 3, 127, 381
GCD of numbers is the greatest common divisor
So, the GCD (824, 437, 478, 381) = 1.
Given numbers are 824, 437, 478, 381
The list of prime factors of all numbers are
Prime factors of 824 are 2 x 2 x 2 x 103
Prime factors of 437 are 19 x 23
Prime factors of 478 are 2 x 239
Prime factors of 381 are 3 x 127
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 824, 437, 478, 381
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(824, 437) = 360088
GCD(824, 437) = ( 824 x 437 ) / 360088
= 824 / 437
= 824
Step2:
LCM(1, 478) = 478
GCD(1, 478) = ( 1 x 478 ) / 478
= 1 / 478
= 1
Step3:
LCM(1, 381) = 381
GCD(1, 381) = ( 1 x 381 ) / 381
= 1 / 381
= 1
So, Greatest Common Divisor of 824, 437, 478, 381 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 824, 437, 478, 381
The greatest common divisor of numbers 824, 437, 478, 381 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 824, 437, 478, 381 is 1.
1. What is the GCD of 824, 437, 478, 381?
GCD of given numbers 824, 437, 478, 381 is 1
2. How to calculate the greatest common divisor of 824, 437, 478, 381?
We can find the highest common divisor of 824, 437, 478, 381 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 824, 437, 478, 381 i.e 1.
3. How can I use the GCD of 824, 437, 478, 381Calculator?
Out the numbers 824, 437, 478, 381 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.