Online GCD Calculator is useful to find the GCD of 703, 444, 819, 428 quickly. Get the easiest ways to solve the greatest common divisor of 703, 444, 819, 428 i.e 1 in different methods as follows.
Given Input numbers are 703, 444, 819, 428
In the factoring method, we have to find the divisors of all numbers
Divisors of 703 :
The positive integer divisors of 703 that completely divides 703 are.
1, 19, 37, 703
Divisors of 444 :
The positive integer divisors of 444 that completely divides 444 are.
1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
Divisors of 819 :
The positive integer divisors of 819 that completely divides 819 are.
1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
GCD of numbers is the greatest common divisor
So, the GCD (703, 444, 819, 428) = 1.
Given numbers are 703, 444, 819, 428
The list of prime factors of all numbers are
Prime factors of 703 are 19 x 37
Prime factors of 444 are 2 x 2 x 3 x 37
Prime factors of 819 are 3 x 3 x 7 x 13
Prime factors of 428 are 2 x 2 x 107
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 703, 444, 819, 428
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(703, 444) = 8436
GCD(703, 444) = ( 703 x 444 ) / 8436
= 703 / 444
= 703
Step2:
LCM(37, 819) = 30303
GCD(37, 819) = ( 37 x 819 ) / 30303
= 37 / 819
= 37
Step3:
LCM(1, 428) = 428
GCD(1, 428) = ( 1 x 428 ) / 428
= 1 / 428
= 1
So, Greatest Common Divisor of 703, 444, 819, 428 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 703, 444, 819, 428
The greatest common divisor of numbers 703, 444, 819, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 703, 444, 819, 428 is 1.
1. What is the GCD of 703, 444, 819, 428?
GCD of given numbers 703, 444, 819, 428 is 1
2. How to calculate the greatest common divisor of 703, 444, 819, 428?
We can find the highest common divisor of 703, 444, 819, 428 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 703, 444, 819, 428 i.e 1.
3. How can I use the GCD of 703, 444, 819, 428Calculator?
Out the numbers 703, 444, 819, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.