Online GCD Calculator is useful to find the GCD of 161, 732, 344, 842 quickly. Get the easiest ways to solve the greatest common divisor of 161, 732, 344, 842 i.e 1 in different methods as follows.
Given Input numbers are 161, 732, 344, 842
In the factoring method, we have to find the divisors of all numbers
Divisors of 161 :
The positive integer divisors of 161 that completely divides 161 are.
1, 7, 23, 161
Divisors of 732 :
The positive integer divisors of 732 that completely divides 732 are.
1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732
Divisors of 344 :
The positive integer divisors of 344 that completely divides 344 are.
1, 2, 4, 8, 43, 86, 172, 344
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
GCD of numbers is the greatest common divisor
So, the GCD (161, 732, 344, 842) = 1.
Given numbers are 161, 732, 344, 842
The list of prime factors of all numbers are
Prime factors of 161 are 7 x 23
Prime factors of 732 are 2 x 2 x 3 x 61
Prime factors of 344 are 2 x 2 x 2 x 43
Prime factors of 842 are 2 x 421
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 161, 732, 344, 842
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(161, 732) = 117852
GCD(161, 732) = ( 161 x 732 ) / 117852
= 161 / 732
= 161
Step2:
LCM(1, 344) = 344
GCD(1, 344) = ( 1 x 344 ) / 344
= 1 / 344
= 1
Step3:
LCM(1, 842) = 842
GCD(1, 842) = ( 1 x 842 ) / 842
= 1 / 842
= 1
So, Greatest Common Divisor of 161, 732, 344, 842 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 161, 732, 344, 842
The greatest common divisor of numbers 161, 732, 344, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 161, 732, 344, 842 is 1.
1. What is the GCD of 161, 732, 344, 842?
GCD of given numbers 161, 732, 344, 842 is 1
2. How to calculate the greatest common divisor of 161, 732, 344, 842?
We can find the highest common divisor of 161, 732, 344, 842 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 161, 732, 344, 842 i.e 1.
3. How can I use the GCD of 161, 732, 344, 842Calculator?
Out the numbers 161, 732, 344, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.