Online GCD Calculator is useful to find the GCD of 279, 723, 196, 424 quickly. Get the easiest ways to solve the greatest common divisor of 279, 723, 196, 424 i.e 1 in different methods as follows.
Given Input numbers are 279, 723, 196, 424
In the factoring method, we have to find the divisors of all numbers
Divisors of 279 :
The positive integer divisors of 279 that completely divides 279 are.
1, 3, 9, 31, 93, 279
Divisors of 723 :
The positive integer divisors of 723 that completely divides 723 are.
1, 3, 241, 723
Divisors of 196 :
The positive integer divisors of 196 that completely divides 196 are.
1, 2, 4, 7, 14, 28, 49, 98, 196
Divisors of 424 :
The positive integer divisors of 424 that completely divides 424 are.
1, 2, 4, 8, 53, 106, 212, 424
GCD of numbers is the greatest common divisor
So, the GCD (279, 723, 196, 424) = 1.
Given numbers are 279, 723, 196, 424
The list of prime factors of all numbers are
Prime factors of 279 are 3 x 3 x 31
Prime factors of 723 are 3 x 241
Prime factors of 196 are 2 x 2 x 7 x 7
Prime factors of 424 are 2 x 2 x 2 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 279, 723, 196, 424
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(279, 723) = 67239
GCD(279, 723) = ( 279 x 723 ) / 67239
= 279 / 723
= 279
Step2:
LCM(3, 196) = 588
GCD(3, 196) = ( 3 x 196 ) / 588
= 3 / 196
= 3
Step3:
LCM(1, 424) = 424
GCD(1, 424) = ( 1 x 424 ) / 424
= 1 / 424
= 1
So, Greatest Common Divisor of 279, 723, 196, 424 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 279, 723, 196, 424
The greatest common divisor of numbers 279, 723, 196, 424 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 279, 723, 196, 424 is 1.
1. What is the GCD of 279, 723, 196, 424?
GCD of given numbers 279, 723, 196, 424 is 1
2. How to calculate the greatest common divisor of 279, 723, 196, 424?
We can find the highest common divisor of 279, 723, 196, 424 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 279, 723, 196, 424 i.e 1.
3. How can I use the GCD of 279, 723, 196, 424Calculator?
Out the numbers 279, 723, 196, 424 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.