Online GCD Calculator is useful to find the GCD of 681, 996, 421, 704 quickly. Get the easiest ways to solve the greatest common divisor of 681, 996, 421, 704 i.e 1 in different methods as follows.
Given Input numbers are 681, 996, 421, 704
In the factoring method, we have to find the divisors of all numbers
Divisors of 681 :
The positive integer divisors of 681 that completely divides 681 are.
1, 3, 227, 681
Divisors of 996 :
The positive integer divisors of 996 that completely divides 996 are.
1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996
Divisors of 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
Divisors of 704 :
The positive integer divisors of 704 that completely divides 704 are.
1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704
GCD of numbers is the greatest common divisor
So, the GCD (681, 996, 421, 704) = 1.
Given numbers are 681, 996, 421, 704
The list of prime factors of all numbers are
Prime factors of 681 are 3 x 227
Prime factors of 996 are 2 x 2 x 3 x 83
Prime factors of 421 are 421
Prime factors of 704 are 2 x 2 x 2 x 2 x 2 x 2 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 681, 996, 421, 704
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(681, 996) = 226092
GCD(681, 996) = ( 681 x 996 ) / 226092
= 681 / 996
= 681
Step2:
LCM(3, 421) = 1263
GCD(3, 421) = ( 3 x 421 ) / 1263
= 3 / 421
= 3
Step3:
LCM(1, 704) = 704
GCD(1, 704) = ( 1 x 704 ) / 704
= 1 / 704
= 1
So, Greatest Common Divisor of 681, 996, 421, 704 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 681, 996, 421, 704
The greatest common divisor of numbers 681, 996, 421, 704 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 996, 421, 704 is 1.
1. What is the GCD of 681, 996, 421, 704?
GCD of given numbers 681, 996, 421, 704 is 1
2. How to calculate the greatest common divisor of 681, 996, 421, 704?
We can find the highest common divisor of 681, 996, 421, 704 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 681, 996, 421, 704 i.e 1.
3. How can I use the GCD of 681, 996, 421, 704Calculator?
Out the numbers 681, 996, 421, 704 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.