Online GCD Calculator is useful to find the GCD of 852, 130, 439, 445 quickly. Get the easiest ways to solve the greatest common divisor of 852, 130, 439, 445 i.e 1 in different methods as follows.
Given Input numbers are 852, 130, 439, 445
In the factoring method, we have to find the divisors of all numbers
Divisors of 852 :
The positive integer divisors of 852 that completely divides 852 are.
1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
Divisors of 439 :
The positive integer divisors of 439 that completely divides 439 are.
1, 439
Divisors of 445 :
The positive integer divisors of 445 that completely divides 445 are.
1, 5, 89, 445
GCD of numbers is the greatest common divisor
So, the GCD (852, 130, 439, 445) = 1.
Given numbers are 852, 130, 439, 445
The list of prime factors of all numbers are
Prime factors of 852 are 2 x 2 x 3 x 71
Prime factors of 130 are 2 x 5 x 13
Prime factors of 439 are 439
Prime factors of 445 are 5 x 89
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 852, 130, 439, 445
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(852, 130) = 55380
GCD(852, 130) = ( 852 x 130 ) / 55380
= 852 / 130
= 852
Step2:
LCM(2, 439) = 878
GCD(2, 439) = ( 2 x 439 ) / 878
= 2 / 439
= 2
Step3:
LCM(1, 445) = 445
GCD(1, 445) = ( 1 x 445 ) / 445
= 1 / 445
= 1
So, Greatest Common Divisor of 852, 130, 439, 445 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 852, 130, 439, 445
The greatest common divisor of numbers 852, 130, 439, 445 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 852, 130, 439, 445 is 1.
1. What is the GCD of 852, 130, 439, 445?
GCD of given numbers 852, 130, 439, 445 is 1
2. How to calculate the greatest common divisor of 852, 130, 439, 445?
We can find the highest common divisor of 852, 130, 439, 445 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 852, 130, 439, 445 i.e 1.
3. How can I use the GCD of 852, 130, 439, 445Calculator?
Out the numbers 852, 130, 439, 445 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.