Online GCD Calculator is useful to find the GCD of 442, 385, 880, 449 quickly. Get the easiest ways to solve the greatest common divisor of 442, 385, 880, 449 i.e 1 in different methods as follows.
Given Input numbers are 442, 385, 880, 449
In the factoring method, we have to find the divisors of all numbers
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
Divisors of 385 :
The positive integer divisors of 385 that completely divides 385 are.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 880 :
The positive integer divisors of 880 that completely divides 880 are.
1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
Divisors of 449 :
The positive integer divisors of 449 that completely divides 449 are.
1, 449
GCD of numbers is the greatest common divisor
So, the GCD (442, 385, 880, 449) = 1.
Given numbers are 442, 385, 880, 449
The list of prime factors of all numbers are
Prime factors of 442 are 2 x 13 x 17
Prime factors of 385 are 5 x 7 x 11
Prime factors of 880 are 2 x 2 x 2 x 2 x 5 x 11
Prime factors of 449 are 449
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 442, 385, 880, 449
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(442, 385) = 170170
GCD(442, 385) = ( 442 x 385 ) / 170170
= 442 / 385
= 442
Step2:
LCM(1, 880) = 880
GCD(1, 880) = ( 1 x 880 ) / 880
= 1 / 880
= 1
Step3:
LCM(1, 449) = 449
GCD(1, 449) = ( 1 x 449 ) / 449
= 1 / 449
= 1
So, Greatest Common Divisor of 442, 385, 880, 449 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 442, 385, 880, 449
The greatest common divisor of numbers 442, 385, 880, 449 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 385, 880, 449 is 1.
1. What is the GCD of 442, 385, 880, 449?
GCD of given numbers 442, 385, 880, 449 is 1
2. How to calculate the greatest common divisor of 442, 385, 880, 449?
We can find the highest common divisor of 442, 385, 880, 449 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 442, 385, 880, 449 i.e 1.
3. How can I use the GCD of 442, 385, 880, 449Calculator?
Out the numbers 442, 385, 880, 449 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.