Online GCD Calculator is useful to find the GCD of 398, 313, 423, 741 quickly. Get the easiest ways to solve the greatest common divisor of 398, 313, 423, 741 i.e 1 in different methods as follows.
Given Input numbers are 398, 313, 423, 741
In the factoring method, we have to find the divisors of all numbers
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
Divisors of 313 :
The positive integer divisors of 313 that completely divides 313 are.
1, 313
Divisors of 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
Divisors of 741 :
The positive integer divisors of 741 that completely divides 741 are.
1, 3, 13, 19, 39, 57, 247, 741
GCD of numbers is the greatest common divisor
So, the GCD (398, 313, 423, 741) = 1.
Given numbers are 398, 313, 423, 741
The list of prime factors of all numbers are
Prime factors of 398 are 2 x 199
Prime factors of 313 are 313
Prime factors of 423 are 3 x 3 x 47
Prime factors of 741 are 3 x 13 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 398, 313, 423, 741
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(398, 313) = 124574
GCD(398, 313) = ( 398 x 313 ) / 124574
= 398 / 313
= 398
Step2:
LCM(1, 423) = 423
GCD(1, 423) = ( 1 x 423 ) / 423
= 1 / 423
= 1
Step3:
LCM(1, 741) = 741
GCD(1, 741) = ( 1 x 741 ) / 741
= 1 / 741
= 1
So, Greatest Common Divisor of 398, 313, 423, 741 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 398, 313, 423, 741
The greatest common divisor of numbers 398, 313, 423, 741 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 398, 313, 423, 741 is 1.
1. What is the GCD of 398, 313, 423, 741?
GCD of given numbers 398, 313, 423, 741 is 1
2. How to calculate the greatest common divisor of 398, 313, 423, 741?
We can find the highest common divisor of 398, 313, 423, 741 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 398, 313, 423, 741 i.e 1.
3. How can I use the GCD of 398, 313, 423, 741Calculator?
Out the numbers 398, 313, 423, 741 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.