Online GCD Calculator is useful to find the GCD of 982, 451, 721 quickly. Get the easiest ways to solve the greatest common divisor of 982, 451, 721 i.e 1 in different methods as follows.
Given Input numbers are 982, 451, 721
In the factoring method, we have to find the divisors of all numbers
Divisors of 982 :
The positive integer divisors of 982 that completely divides 982 are.
1, 2, 491, 982
Divisors of 451 :
The positive integer divisors of 451 that completely divides 451 are.
1, 11, 41, 451
Divisors of 721 :
The positive integer divisors of 721 that completely divides 721 are.
1, 7, 103, 721
GCD of numbers is the greatest common divisor
So, the GCD (982, 451, 721) = 1.
Given numbers are 982, 451, 721
The list of prime factors of all numbers are
Prime factors of 982 are 2 x 491
Prime factors of 451 are 11 x 41
Prime factors of 721 are 7 x 103
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 982, 451, 721
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(982, 451) = 442882
GCD(982, 451) = ( 982 x 451 ) / 442882
= 982 / 451
= 982
Step2:
LCM(1, 721) = 721
GCD(1, 721) = ( 1 x 721 ) / 721
= 1 / 721
= 1
So, Greatest Common Divisor of 982, 451, 721 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 982, 451, 721
The greatest common divisor of numbers 982, 451, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 982, 451, 721 is 1.
1. What is the GCD of 982, 451, 721?
GCD of given numbers 982, 451, 721 is 1
2. How to calculate the greatest common divisor of 982, 451, 721?
We can find the highest common divisor of 982, 451, 721 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 982, 451, 721 i.e 1.
3. How can I use the GCD of 982, 451, 721Calculator?
Out the numbers 982, 451, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.