Online GCD Calculator is useful to find the GCD of 825, 287, 220, 795 quickly. Get the easiest ways to solve the greatest common divisor of 825, 287, 220, 795 i.e 1 in different methods as follows.
Given Input numbers are 825, 287, 220, 795
In the factoring method, we have to find the divisors of all numbers
Divisors of 825 :
The positive integer divisors of 825 that completely divides 825 are.
1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825
Divisors of 287 :
The positive integer divisors of 287 that completely divides 287 are.
1, 7, 41, 287
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 795 :
The positive integer divisors of 795 that completely divides 795 are.
1, 3, 5, 15, 53, 159, 265, 795
GCD of numbers is the greatest common divisor
So, the GCD (825, 287, 220, 795) = 1.
Given numbers are 825, 287, 220, 795
The list of prime factors of all numbers are
Prime factors of 825 are 3 x 5 x 5 x 11
Prime factors of 287 are 7 x 41
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 795 are 3 x 5 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 825, 287, 220, 795
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(825, 287) = 236775
GCD(825, 287) = ( 825 x 287 ) / 236775
= 825 / 287
= 825
Step2:
LCM(1, 220) = 220
GCD(1, 220) = ( 1 x 220 ) / 220
= 1 / 220
= 1
Step3:
LCM(1, 795) = 795
GCD(1, 795) = ( 1 x 795 ) / 795
= 1 / 795
= 1
So, Greatest Common Divisor of 825, 287, 220, 795 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 825, 287, 220, 795
The greatest common divisor of numbers 825, 287, 220, 795 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 825, 287, 220, 795 is 1.
1. What is the GCD of 825, 287, 220, 795?
GCD of given numbers 825, 287, 220, 795 is 1
2. How to calculate the greatest common divisor of 825, 287, 220, 795?
We can find the highest common divisor of 825, 287, 220, 795 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 825, 287, 220, 795 i.e 1.
3. How can I use the GCD of 825, 287, 220, 795Calculator?
Out the numbers 825, 287, 220, 795 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.