Online GCD Calculator is useful to find the GCD of 329, 910, 816, 421 quickly. Get the easiest ways to solve the greatest common divisor of 329, 910, 816, 421 i.e 1 in different methods as follows.
Given Input numbers are 329, 910, 816, 421
In the factoring method, we have to find the divisors of all numbers
Divisors of 329 :
The positive integer divisors of 329 that completely divides 329 are.
1, 7, 47, 329
Divisors of 910 :
The positive integer divisors of 910 that completely divides 910 are.
1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
Divisors of 816 :
The positive integer divisors of 816 that completely divides 816 are.
1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
Divisors of 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
GCD of numbers is the greatest common divisor
So, the GCD (329, 910, 816, 421) = 1.
Given numbers are 329, 910, 816, 421
The list of prime factors of all numbers are
Prime factors of 329 are 7 x 47
Prime factors of 910 are 2 x 5 x 7 x 13
Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17
Prime factors of 421 are 421
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 329, 910, 816, 421
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(329, 910) = 42770
GCD(329, 910) = ( 329 x 910 ) / 42770
= 329 / 910
= 329
Step2:
LCM(7, 816) = 5712
GCD(7, 816) = ( 7 x 816 ) / 5712
= 7 / 816
= 7
Step3:
LCM(1, 421) = 421
GCD(1, 421) = ( 1 x 421 ) / 421
= 1 / 421
= 1
So, Greatest Common Divisor of 329, 910, 816, 421 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 329, 910, 816, 421
The greatest common divisor of numbers 329, 910, 816, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 329, 910, 816, 421 is 1.
1. What is the GCD of 329, 910, 816, 421?
GCD of given numbers 329, 910, 816, 421 is 1
2. How to calculate the greatest common divisor of 329, 910, 816, 421?
We can find the highest common divisor of 329, 910, 816, 421 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 329, 910, 816, 421 i.e 1.
3. How can I use the GCD of 329, 910, 816, 421Calculator?
Out the numbers 329, 910, 816, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.