Online GCD Calculator is useful to find the GCD of 491, 660, 265, 797 quickly. Get the easiest ways to solve the greatest common divisor of 491, 660, 265, 797 i.e 1 in different methods as follows.
Given Input numbers are 491, 660, 265, 797
In the factoring method, we have to find the divisors of all numbers
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
Divisors of 660 :
The positive integer divisors of 660 that completely divides 660 are.
1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
Divisors of 265 :
The positive integer divisors of 265 that completely divides 265 are.
1, 5, 53, 265
Divisors of 797 :
The positive integer divisors of 797 that completely divides 797 are.
1, 797
GCD of numbers is the greatest common divisor
So, the GCD (491, 660, 265, 797) = 1.
Given numbers are 491, 660, 265, 797
The list of prime factors of all numbers are
Prime factors of 491 are 491
Prime factors of 660 are 2 x 2 x 3 x 5 x 11
Prime factors of 265 are 5 x 53
Prime factors of 797 are 797
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 491, 660, 265, 797
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(491, 660) = 324060
GCD(491, 660) = ( 491 x 660 ) / 324060
= 491 / 660
= 491
Step2:
LCM(1, 265) = 265
GCD(1, 265) = ( 1 x 265 ) / 265
= 1 / 265
= 1
Step3:
LCM(1, 797) = 797
GCD(1, 797) = ( 1 x 797 ) / 797
= 1 / 797
= 1
So, Greatest Common Divisor of 491, 660, 265, 797 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 491, 660, 265, 797
The greatest common divisor of numbers 491, 660, 265, 797 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 491, 660, 265, 797 is 1.
1. What is the GCD of 491, 660, 265, 797?
GCD of given numbers 491, 660, 265, 797 is 1
2. How to calculate the greatest common divisor of 491, 660, 265, 797?
We can find the highest common divisor of 491, 660, 265, 797 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 491, 660, 265, 797 i.e 1.
3. How can I use the GCD of 491, 660, 265, 797Calculator?
Out the numbers 491, 660, 265, 797 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.