Online GCD Calculator is useful to find the GCD of 146, 986, 391, 493 quickly. Get the easiest ways to solve the greatest common divisor of 146, 986, 391, 493 i.e 1 in different methods as follows.
Given Input numbers are 146, 986, 391, 493
In the factoring method, we have to find the divisors of all numbers
Divisors of 146 :
The positive integer divisors of 146 that completely divides 146 are.
1, 2, 73, 146
Divisors of 986 :
The positive integer divisors of 986 that completely divides 986 are.
1, 2, 17, 29, 34, 58, 493, 986
Divisors of 391 :
The positive integer divisors of 391 that completely divides 391 are.
1, 17, 23, 391
Divisors of 493 :
The positive integer divisors of 493 that completely divides 493 are.
1, 17, 29, 493
GCD of numbers is the greatest common divisor
So, the GCD (146, 986, 391, 493) = 1.
Given numbers are 146, 986, 391, 493
The list of prime factors of all numbers are
Prime factors of 146 are 2 x 73
Prime factors of 986 are 2 x 17 x 29
Prime factors of 391 are 17 x 23
Prime factors of 493 are 17 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 146, 986, 391, 493
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(146, 986) = 71978
GCD(146, 986) = ( 146 x 986 ) / 71978
= 146 / 986
= 146
Step2:
LCM(2, 391) = 782
GCD(2, 391) = ( 2 x 391 ) / 782
= 2 / 391
= 2
Step3:
LCM(1, 493) = 493
GCD(1, 493) = ( 1 x 493 ) / 493
= 1 / 493
= 1
So, Greatest Common Divisor of 146, 986, 391, 493 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 146, 986, 391, 493
The greatest common divisor of numbers 146, 986, 391, 493 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 146, 986, 391, 493 is 1.
1. What is the GCD of 146, 986, 391, 493?
GCD of given numbers 146, 986, 391, 493 is 1
2. How to calculate the greatest common divisor of 146, 986, 391, 493?
We can find the highest common divisor of 146, 986, 391, 493 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 146, 986, 391, 493 i.e 1.
3. How can I use the GCD of 146, 986, 391, 493Calculator?
Out the numbers 146, 986, 391, 493 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.