Online GCD Calculator is useful to find the GCD of 271, 910, 399, 720 quickly. Get the easiest ways to solve the greatest common divisor of 271, 910, 399, 720 i.e 1 in different methods as follows.
Given Input numbers are 271, 910, 399, 720
In the factoring method, we have to find the divisors of all numbers
Divisors of 271 :
The positive integer divisors of 271 that completely divides 271 are.
1, 271
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 399 :
The positive integer divisors of 399 that completely divides 399 are.
1, 3, 7, 19, 21, 57, 133, 399
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
GCD of numbers is the greatest common divisor
So, the GCD (271, 910, 399, 720) = 1.
Given numbers are 271, 910, 399, 720
The list of prime factors of all numbers are
Prime factors of 271 are 271
Prime factors of 910 are 2 x 5 x 7 x 13
Prime factors of 399 are 3 x 7 x 19
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 271, 910, 399, 720
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(271, 910) = 246610
GCD(271, 910) = ( 271 x 910 ) / 246610
= 271 / 910
= 271
Step2:
LCM(1, 399) = 399
GCD(1, 399) = ( 1 x 399 ) / 399
= 1 / 399
= 1
Step3:
LCM(1, 720) = 720
GCD(1, 720) = ( 1 x 720 ) / 720
= 1 / 720
= 1
So, Greatest Common Divisor of 271, 910, 399, 720 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 271, 910, 399, 720
The greatest common divisor of numbers 271, 910, 399, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 271, 910, 399, 720 is 1.
1. What is the GCD of 271, 910, 399, 720?
GCD of given numbers 271, 910, 399, 720 is 1
2. How to calculate the greatest common divisor of 271, 910, 399, 720?
We can find the highest common divisor of 271, 910, 399, 720 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 271, 910, 399, 720 i.e 1.
3. How can I use the GCD of 271, 910, 399, 720Calculator?
Out the numbers 271, 910, 399, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.