Online GCD Calculator is useful to find the GCD of 867, 423, 500, 491 quickly. Get the easiest ways to solve the greatest common divisor of 867, 423, 500, 491 i.e 1 in different methods as follows.
Given Input numbers are 867, 423, 500, 491
In the factoring method, we have to find the divisors of all numbers
Divisors of 867 :
The positive integer divisors of 867 that completely divides 867 are.
1, 3, 17, 51, 289, 867
Divisors of 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
Divisors of 500 :
The positive integer divisors of 500 that completely divides 500 are.
1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
GCD of numbers is the greatest common divisor
So, the GCD (867, 423, 500, 491) = 1.
Given numbers are 867, 423, 500, 491
The list of prime factors of all numbers are
Prime factors of 867 are 3 x 17 x 17
Prime factors of 423 are 3 x 3 x 47
Prime factors of 500 are 2 x 2 x 5 x 5 x 5
Prime factors of 491 are 491
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 867, 423, 500, 491
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(867, 423) = 122247
GCD(867, 423) = ( 867 x 423 ) / 122247
= 867 / 423
= 867
Step2:
LCM(3, 500) = 1500
GCD(3, 500) = ( 3 x 500 ) / 1500
= 3 / 500
= 3
Step3:
LCM(1, 491) = 491
GCD(1, 491) = ( 1 x 491 ) / 491
= 1 / 491
= 1
So, Greatest Common Divisor of 867, 423, 500, 491 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 867, 423, 500, 491
The greatest common divisor of numbers 867, 423, 500, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 867, 423, 500, 491 is 1.
1. What is the GCD of 867, 423, 500, 491?
GCD of given numbers 867, 423, 500, 491 is 1
2. How to calculate the greatest common divisor of 867, 423, 500, 491?
We can find the highest common divisor of 867, 423, 500, 491 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 867, 423, 500, 491 i.e 1.
3. How can I use the GCD of 867, 423, 500, 491Calculator?
Out the numbers 867, 423, 500, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.