Online GCD Calculator is useful to find the GCD of 316, 240, 491, 788 quickly. Get the easiest ways to solve the greatest common divisor of 316, 240, 491, 788 i.e 1 in different methods as follows.
Given Input numbers are 316, 240, 491, 788
In the factoring method, we have to find the divisors of all numbers
Divisors of 316 :
The positive integer divisors of 316 that completely divides 316 are.
1, 2, 4, 79, 158, 316
Divisors of 240 :
The positive integer divisors of 240 that completely divides 240 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
Divisors of 788 :
The positive integer divisors of 788 that completely divides 788 are.
1, 2, 4, 197, 394, 788
GCD of numbers is the greatest common divisor
So, the GCD (316, 240, 491, 788) = 1.
Given numbers are 316, 240, 491, 788
The list of prime factors of all numbers are
Prime factors of 316 are 2 x 2 x 79
Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 491 are 491
Prime factors of 788 are 2 x 2 x 197
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 316, 240, 491, 788
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(316, 240) = 18960
GCD(316, 240) = ( 316 x 240 ) / 18960
= 316 / 240
= 316
Step2:
LCM(4, 491) = 1964
GCD(4, 491) = ( 4 x 491 ) / 1964
= 4 / 491
= 4
Step3:
LCM(1, 788) = 788
GCD(1, 788) = ( 1 x 788 ) / 788
= 1 / 788
= 1
So, Greatest Common Divisor of 316, 240, 491, 788 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 316, 240, 491, 788
The greatest common divisor of numbers 316, 240, 491, 788 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 316, 240, 491, 788 is 1.
1. What is the GCD of 316, 240, 491, 788?
GCD of given numbers 316, 240, 491, 788 is 1
2. How to calculate the greatest common divisor of 316, 240, 491, 788?
We can find the highest common divisor of 316, 240, 491, 788 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 316, 240, 491, 788 i.e 1.
3. How can I use the GCD of 316, 240, 491, 788Calculator?
Out the numbers 316, 240, 491, 788 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.