Online GCD Calculator is useful to find the GCD of 137, 431, 493, 163 quickly. Get the easiest ways to solve the greatest common divisor of 137, 431, 493, 163 i.e 1 in different methods as follows.
Given Input numbers are 137, 431, 493, 163
In the factoring method, we have to find the divisors of all numbers
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 431 :
The positive integer divisors of 431 that completely divides 431 are.
1, 431
Divisors of 493 :
The positive integer divisors of 493 that completely divides 493 are.
1, 17, 29, 493
Divisors of 163 :
The positive integer divisors of 163 that completely divides 163 are.
1, 163
GCD of numbers is the greatest common divisor
So, the GCD (137, 431, 493, 163) = 1.
Given numbers are 137, 431, 493, 163
The list of prime factors of all numbers are
Prime factors of 137 are 137
Prime factors of 431 are 431
Prime factors of 493 are 17 x 29
Prime factors of 163 are 163
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 137, 431, 493, 163
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(137, 431) = 59047
GCD(137, 431) = ( 137 x 431 ) / 59047
= 137 / 431
= 137
Step2:
LCM(1, 493) = 493
GCD(1, 493) = ( 1 x 493 ) / 493
= 1 / 493
= 1
Step3:
LCM(1, 163) = 163
GCD(1, 163) = ( 1 x 163 ) / 163
= 1 / 163
= 1
So, Greatest Common Divisor of 137, 431, 493, 163 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 137, 431, 493, 163
The greatest common divisor of numbers 137, 431, 493, 163 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 431, 493, 163 is 1.
1. What is the GCD of 137, 431, 493, 163?
GCD of given numbers 137, 431, 493, 163 is 1
2. How to calculate the greatest common divisor of 137, 431, 493, 163?
We can find the highest common divisor of 137, 431, 493, 163 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 137, 431, 493, 163 i.e 1.
3. How can I use the GCD of 137, 431, 493, 163Calculator?
Out the numbers 137, 431, 493, 163 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.