Online GCD Calculator is useful to find the GCD of 224, 438, 403, 938 quickly. Get the easiest ways to solve the greatest common divisor of 224, 438, 403, 938 i.e 1 in different methods as follows.
Given Input numbers are 224, 438, 403, 938
In the factoring method, we have to find the divisors of all numbers
Divisors of 224 :
The positive integer divisors of 224 that completely divides 224 are.
1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224
Divisors of 438 :
The positive integer divisors of 438 that completely divides 438 are.
1, 2, 3, 6, 73, 146, 219, 438
Divisors of 403 :
The positive integer divisors of 403 that completely divides 403 are.
1, 13, 31, 403
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
GCD of numbers is the greatest common divisor
So, the GCD (224, 438, 403, 938) = 1.
Given numbers are 224, 438, 403, 938
The list of prime factors of all numbers are
Prime factors of 224 are 2 x 2 x 2 x 2 x 2 x 7
Prime factors of 438 are 2 x 3 x 73
Prime factors of 403 are 13 x 31
Prime factors of 938 are 2 x 7 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 224, 438, 403, 938
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(224, 438) = 49056
GCD(224, 438) = ( 224 x 438 ) / 49056
= 224 / 438
= 224
Step2:
LCM(2, 403) = 806
GCD(2, 403) = ( 2 x 403 ) / 806
= 2 / 403
= 2
Step3:
LCM(1, 938) = 938
GCD(1, 938) = ( 1 x 938 ) / 938
= 1 / 938
= 1
So, Greatest Common Divisor of 224, 438, 403, 938 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 224, 438, 403, 938
The greatest common divisor of numbers 224, 438, 403, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 224, 438, 403, 938 is 1.
1. What is the GCD of 224, 438, 403, 938?
GCD of given numbers 224, 438, 403, 938 is 1
2. How to calculate the greatest common divisor of 224, 438, 403, 938?
We can find the highest common divisor of 224, 438, 403, 938 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 224, 438, 403, 938 i.e 1.
3. How can I use the GCD of 224, 438, 403, 938Calculator?
Out the numbers 224, 438, 403, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.