Online GCD Calculator is useful to find the GCD of 831, 804, 802, 471 quickly. Get the easiest ways to solve the greatest common divisor of 831, 804, 802, 471 i.e 1 in different methods as follows.
Given Input numbers are 831, 804, 802, 471
In the factoring method, we have to find the divisors of all numbers
Divisors of 831 :
The positive integer divisors of 831 that completely divides 831 are.
1, 3, 277, 831
Divisors of 804 :
The positive integer divisors of 804 that completely divides 804 are.
1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
Divisors of 802 :
The positive integer divisors of 802 that completely divides 802 are.
1, 2, 401, 802
Divisors of 471 :
The positive integer divisors of 471 that completely divides 471 are.
1, 3, 157, 471
GCD of numbers is the greatest common divisor
So, the GCD (831, 804, 802, 471) = 1.
Given numbers are 831, 804, 802, 471
The list of prime factors of all numbers are
Prime factors of 831 are 3 x 277
Prime factors of 804 are 2 x 2 x 3 x 67
Prime factors of 802 are 2 x 401
Prime factors of 471 are 3 x 157
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 831, 804, 802, 471
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(831, 804) = 222708
GCD(831, 804) = ( 831 x 804 ) / 222708
= 831 / 804
= 831
Step2:
LCM(3, 802) = 2406
GCD(3, 802) = ( 3 x 802 ) / 2406
= 3 / 802
= 3
Step3:
LCM(1, 471) = 471
GCD(1, 471) = ( 1 x 471 ) / 471
= 1 / 471
= 1
So, Greatest Common Divisor of 831, 804, 802, 471 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 831, 804, 802, 471
The greatest common divisor of numbers 831, 804, 802, 471 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 831, 804, 802, 471 is 1.
1. What is the GCD of 831, 804, 802, 471?
GCD of given numbers 831, 804, 802, 471 is 1
2. How to calculate the greatest common divisor of 831, 804, 802, 471?
We can find the highest common divisor of 831, 804, 802, 471 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 831, 804, 802, 471 i.e 1.
3. How can I use the GCD of 831, 804, 802, 471Calculator?
Out the numbers 831, 804, 802, 471 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.