Online GCD Calculator is useful to find the GCD of 870, 484, 442, 852 quickly. Get the easiest ways to solve the greatest common divisor of 870, 484, 442, 852 i.e 2 in different methods as follows.
Given Input numbers are 870, 484, 442, 852
In the factoring method, we have to find the divisors of all numbers
Divisors of 870 :
The positive integer divisors of 870 that completely divides 870 are.
1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
Divisors of 484 :
The positive integer divisors of 484 that completely divides 484 are.
1, 2, 4, 11, 22, 44, 121, 242, 484
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
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
GCD of numbers is the greatest common divisor
So, the GCD (870, 484, 442, 852) = 2.
Given numbers are 870, 484, 442, 852
The list of prime factors of all numbers are
Prime factors of 870 are 2 x 3 x 5 x 29
Prime factors of 484 are 2 x 2 x 11 x 11
Prime factors of 442 are 2 x 13 x 17
Prime factors of 852 are 2 x 2 x 3 x 71
The highest common occurrence is 21
Therefore, GCD of 870, 484, 442, 852 is 2.
Given numbers are 870, 484, 442, 852
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(870, 484) = 210540
GCD(870, 484) = ( 870 x 484 ) / 210540
= 870 / 484
= 870
Step2:
LCM(2, 442) = 442
GCD(2, 442) = ( 2 x 442 ) / 442
= 2 / 442
= 2
Step3:
LCM(2, 852) = 852
GCD(2, 852) = ( 2 x 852 ) / 852
= 2 / 852
= 2
So, Greatest Common Divisor of 870, 484, 442, 852 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 870, 484, 442, 852
The greatest common divisor of numbers 870, 484, 442, 852 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 870, 484, 442, 852 is 2.
1. What is the GCD of 870, 484, 442, 852?
GCD of given numbers 870, 484, 442, 852 is 2
2. How to calculate the greatest common divisor of 870, 484, 442, 852?
We can find the highest common divisor of 870, 484, 442, 852 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 870, 484, 442, 852 i.e 2.
3. How can I use the GCD of 870, 484, 442, 852Calculator?
Out the numbers 870, 484, 442, 852 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.