Online GCD Calculator is useful to find the GCD of 787, 491, 441, 964 quickly. Get the easiest ways to solve the greatest common divisor of 787, 491, 441, 964 i.e 1 in different methods as follows.
Given Input numbers are 787, 491, 441, 964
In the factoring method, we have to find the divisors of all numbers
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
Divisors of 441 :
The positive integer divisors of 441 that completely divides 441 are.
1, 3, 7, 9, 21, 49, 63, 147, 441
Divisors of 964 :
The positive integer divisors of 964 that completely divides 964 are.
1, 2, 4, 241, 482, 964
GCD of numbers is the greatest common divisor
So, the GCD (787, 491, 441, 964) = 1.
Given numbers are 787, 491, 441, 964
The list of prime factors of all numbers are
Prime factors of 787 are 787
Prime factors of 491 are 491
Prime factors of 441 are 3 x 3 x 7 x 7
Prime factors of 964 are 2 x 2 x 241
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 787, 491, 441, 964
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(787, 491) = 386417
GCD(787, 491) = ( 787 x 491 ) / 386417
= 787 / 491
= 787
Step2:
LCM(1, 441) = 441
GCD(1, 441) = ( 1 x 441 ) / 441
= 1 / 441
= 1
Step3:
LCM(1, 964) = 964
GCD(1, 964) = ( 1 x 964 ) / 964
= 1 / 964
= 1
So, Greatest Common Divisor of 787, 491, 441, 964 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 787, 491, 441, 964
The greatest common divisor of numbers 787, 491, 441, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 787, 491, 441, 964 is 1.
1. What is the GCD of 787, 491, 441, 964?
GCD of given numbers 787, 491, 441, 964 is 1
2. How to calculate the greatest common divisor of 787, 491, 441, 964?
We can find the highest common divisor of 787, 491, 441, 964 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 787, 491, 441, 964 i.e 1.
3. How can I use the GCD of 787, 491, 441, 964Calculator?
Out the numbers 787, 491, 441, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.