Online GCD Calculator is useful to find the GCD of 721, 118, 394, 732 quickly. Get the easiest ways to solve the greatest common divisor of 721, 118, 394, 732 i.e 1 in different methods as follows.
Given Input numbers are 721, 118, 394, 732
In the factoring method, we have to find the divisors of all numbers
Divisors of 721 :
The positive integer divisors of 721 that completely divides 721 are.
1, 7, 103, 721
Divisors of 118 :
The positive integer divisors of 118 that completely divides 118 are.
1, 2, 59, 118
Divisors of 394 :
The positive integer divisors of 394 that completely divides 394 are.
1, 2, 197, 394
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
GCD of numbers is the greatest common divisor
So, the GCD (721, 118, 394, 732) = 1.
Given numbers are 721, 118, 394, 732
The list of prime factors of all numbers are
Prime factors of 721 are 7 x 103
Prime factors of 118 are 2 x 59
Prime factors of 394 are 2 x 197
Prime factors of 732 are 2 x 2 x 3 x 61
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 721, 118, 394, 732
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(721, 118) = 85078
GCD(721, 118) = ( 721 x 118 ) / 85078
= 721 / 118
= 721
Step2:
LCM(1, 394) = 394
GCD(1, 394) = ( 1 x 394 ) / 394
= 1 / 394
= 1
Step3:
LCM(1, 732) = 732
GCD(1, 732) = ( 1 x 732 ) / 732
= 1 / 732
= 1
So, Greatest Common Divisor of 721, 118, 394, 732 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 721, 118, 394, 732
The greatest common divisor of numbers 721, 118, 394, 732 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 118, 394, 732 is 1.
1. What is the GCD of 721, 118, 394, 732?
GCD of given numbers 721, 118, 394, 732 is 1
2. How to calculate the greatest common divisor of 721, 118, 394, 732?
We can find the highest common divisor of 721, 118, 394, 732 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 721, 118, 394, 732 i.e 1.
3. How can I use the GCD of 721, 118, 394, 732Calculator?
Out the numbers 721, 118, 394, 732 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.