Online GCD Calculator is useful to find the GCD of 782, 462, 627, 891 quickly. Get the easiest ways to solve the greatest common divisor of 782, 462, 627, 891 i.e 1 in different methods as follows.
Given Input numbers are 782, 462, 627, 891
In the factoring method, we have to find the divisors of all numbers
Divisors of 782 :
The positive integer divisors of 782 that completely divides 782 are.
1, 2, 17, 23, 34, 46, 391, 782
Divisors of 462 :
The positive integer divisors of 462 that completely divides 462 are.
1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
Divisors of 627 :
The positive integer divisors of 627 that completely divides 627 are.
1, 3, 11, 19, 33, 57, 209, 627
Divisors of 891 :
The positive integer divisors of 891 that completely divides 891 are.
1, 3, 9, 11, 27, 33, 81, 99, 297, 891
GCD of numbers is the greatest common divisor
So, the GCD (782, 462, 627, 891) = 1.
Given numbers are 782, 462, 627, 891
The list of prime factors of all numbers are
Prime factors of 782 are 2 x 17 x 23
Prime factors of 462 are 2 x 3 x 7 x 11
Prime factors of 627 are 3 x 11 x 19
Prime factors of 891 are 3 x 3 x 3 x 3 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 782, 462, 627, 891
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(782, 462) = 180642
GCD(782, 462) = ( 782 x 462 ) / 180642
= 782 / 462
= 782
Step2:
LCM(2, 627) = 1254
GCD(2, 627) = ( 2 x 627 ) / 1254
= 2 / 627
= 2
Step3:
LCM(1, 891) = 891
GCD(1, 891) = ( 1 x 891 ) / 891
= 1 / 891
= 1
So, Greatest Common Divisor of 782, 462, 627, 891 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 782, 462, 627, 891
The greatest common divisor of numbers 782, 462, 627, 891 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 782, 462, 627, 891 is 1.
1. What is the GCD of 782, 462, 627, 891?
GCD of given numbers 782, 462, 627, 891 is 1
2. How to calculate the greatest common divisor of 782, 462, 627, 891?
We can find the highest common divisor of 782, 462, 627, 891 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 782, 462, 627, 891 i.e 1.
3. How can I use the GCD of 782, 462, 627, 891Calculator?
Out the numbers 782, 462, 627, 891 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.