Online GCD Calculator is useful to find the GCD of 273, 434, 637, 423 quickly. Get the easiest ways to solve the greatest common divisor of 273, 434, 637, 423 i.e 1 in different methods as follows.
Given Input numbers are 273, 434, 637, 423
In the factoring method, we have to find the divisors of all numbers
Divisors of 273 :
The positive integer divisors of 273 that completely divides 273 are.
1, 3, 7, 13, 21, 39, 91, 273
Divisors of 434 :
The positive integer divisors of 434 that completely divides 434 are.
1, 2, 7, 14, 31, 62, 217, 434
Divisors of 637 :
The positive integer divisors of 637 that completely divides 637 are.
1, 7, 13, 49, 91, 637
Divisors of 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
GCD of numbers is the greatest common divisor
So, the GCD (273, 434, 637, 423) = 1.
Given numbers are 273, 434, 637, 423
The list of prime factors of all numbers are
Prime factors of 273 are 3 x 7 x 13
Prime factors of 434 are 2 x 7 x 31
Prime factors of 637 are 7 x 7 x 13
Prime factors of 423 are 3 x 3 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 273, 434, 637, 423
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(273, 434) = 16926
GCD(273, 434) = ( 273 x 434 ) / 16926
= 273 / 434
= 273
Step2:
LCM(7, 637) = 637
GCD(7, 637) = ( 7 x 637 ) / 637
= 7 / 637
= 7
Step3:
LCM(7, 423) = 2961
GCD(7, 423) = ( 7 x 423 ) / 2961
= 7 / 423
= 7
So, Greatest Common Divisor of 273, 434, 637, 423 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 273, 434, 637, 423
The greatest common divisor of numbers 273, 434, 637, 423 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 273, 434, 637, 423 is 1.
1. What is the GCD of 273, 434, 637, 423?
GCD of given numbers 273, 434, 637, 423 is 1
2. How to calculate the greatest common divisor of 273, 434, 637, 423?
We can find the highest common divisor of 273, 434, 637, 423 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 273, 434, 637, 423 i.e 1.
3. How can I use the GCD of 273, 434, 637, 423Calculator?
Out the numbers 273, 434, 637, 423 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.