Online GCD Calculator is useful to find the GCD of 344, 986, 397, 143 quickly. Get the easiest ways to solve the greatest common divisor of 344, 986, 397, 143 i.e 1 in different methods as follows.
Given Input numbers are 344, 986, 397, 143
In the factoring method, we have to find the divisors of all numbers
Divisors of 344 :
The positive integer divisors of 344 that completely divides 344 are.
1, 2, 4, 8, 43, 86, 172, 344
Divisors of 986 :
The positive integer divisors of 986 that completely divides 986 are.
1, 2, 17, 29, 34, 58, 493, 986
Divisors of 397 :
The positive integer divisors of 397 that completely divides 397 are.
1, 397
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
GCD of numbers is the greatest common divisor
So, the GCD (344, 986, 397, 143) = 1.
Given numbers are 344, 986, 397, 143
The list of prime factors of all numbers are
Prime factors of 344 are 2 x 2 x 2 x 43
Prime factors of 986 are 2 x 17 x 29
Prime factors of 397 are 397
Prime factors of 143 are 11 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 344, 986, 397, 143
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(344, 986) = 169592
GCD(344, 986) = ( 344 x 986 ) / 169592
= 344 / 986
= 344
Step2:
LCM(2, 397) = 794
GCD(2, 397) = ( 2 x 397 ) / 794
= 2 / 397
= 2
Step3:
LCM(1, 143) = 143
GCD(1, 143) = ( 1 x 143 ) / 143
= 1 / 143
= 1
So, Greatest Common Divisor of 344, 986, 397, 143 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 344, 986, 397, 143
The greatest common divisor of numbers 344, 986, 397, 143 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 344, 986, 397, 143 is 1.
1. What is the GCD of 344, 986, 397, 143?
GCD of given numbers 344, 986, 397, 143 is 1
2. How to calculate the greatest common divisor of 344, 986, 397, 143?
We can find the highest common divisor of 344, 986, 397, 143 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 344, 986, 397, 143 i.e 1.
3. How can I use the GCD of 344, 986, 397, 143Calculator?
Out the numbers 344, 986, 397, 143 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.