Online GCD Calculator is useful to find the GCD of 714, 727, 393, 642 quickly. Get the easiest ways to solve the greatest common divisor of 714, 727, 393, 642 i.e 1 in different methods as follows.
Given Input numbers are 714, 727, 393, 642
In the factoring method, we have to find the divisors of all numbers
Divisors of 714 :
The positive integer divisors of 714 that completely divides 714 are.
1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
Divisors of 727 :
The positive integer divisors of 727 that completely divides 727 are.
1, 727
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
Divisors of 642 :
The positive integer divisors of 642 that completely divides 642 are.
1, 2, 3, 6, 107, 214, 321, 642
GCD of numbers is the greatest common divisor
So, the GCD (714, 727, 393, 642) = 1.
Given numbers are 714, 727, 393, 642
The list of prime factors of all numbers are
Prime factors of 714 are 2 x 3 x 7 x 17
Prime factors of 727 are 727
Prime factors of 393 are 3 x 131
Prime factors of 642 are 2 x 3 x 107
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 714, 727, 393, 642
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(714, 727) = 519078
GCD(714, 727) = ( 714 x 727 ) / 519078
= 714 / 727
= 714
Step2:
LCM(1, 393) = 393
GCD(1, 393) = ( 1 x 393 ) / 393
= 1 / 393
= 1
Step3:
LCM(1, 642) = 642
GCD(1, 642) = ( 1 x 642 ) / 642
= 1 / 642
= 1
So, Greatest Common Divisor of 714, 727, 393, 642 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 714, 727, 393, 642
The greatest common divisor of numbers 714, 727, 393, 642 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 714, 727, 393, 642 is 1.
1. What is the GCD of 714, 727, 393, 642?
GCD of given numbers 714, 727, 393, 642 is 1
2. How to calculate the greatest common divisor of 714, 727, 393, 642?
We can find the highest common divisor of 714, 727, 393, 642 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 714, 727, 393, 642 i.e 1.
3. How can I use the GCD of 714, 727, 393, 642Calculator?
Out the numbers 714, 727, 393, 642 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.