Online GCD Calculator is useful to find the GCD of 842, 404, 834, 225 quickly. Get the easiest ways to solve the greatest common divisor of 842, 404, 834, 225 i.e 1 in different methods as follows.
Given Input numbers are 842, 404, 834, 225
In the factoring method, we have to find the divisors of all numbers
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 404 :
The positive integer divisors of 404 that completely divides 404 are.
1, 2, 4, 101, 202, 404
Divisors of 834 :
The positive integer divisors of 834 that completely divides 834 are.
1, 2, 3, 6, 139, 278, 417, 834
Divisors of 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
GCD of numbers is the greatest common divisor
So, the GCD (842, 404, 834, 225) = 1.
Given numbers are 842, 404, 834, 225
The list of prime factors of all numbers are
Prime factors of 842 are 2 x 421
Prime factors of 404 are 2 x 2 x 101
Prime factors of 834 are 2 x 3 x 139
Prime factors of 225 are 3 x 3 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 842, 404, 834, 225
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(842, 404) = 170084
GCD(842, 404) = ( 842 x 404 ) / 170084
= 842 / 404
= 842
Step2:
LCM(2, 834) = 834
GCD(2, 834) = ( 2 x 834 ) / 834
= 2 / 834
= 2
Step3:
LCM(2, 225) = 450
GCD(2, 225) = ( 2 x 225 ) / 450
= 2 / 225
= 2
So, Greatest Common Divisor of 842, 404, 834, 225 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 842, 404, 834, 225
The greatest common divisor of numbers 842, 404, 834, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 404, 834, 225 is 1.
1. What is the GCD of 842, 404, 834, 225?
GCD of given numbers 842, 404, 834, 225 is 1
2. How to calculate the greatest common divisor of 842, 404, 834, 225?
We can find the highest common divisor of 842, 404, 834, 225 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 842, 404, 834, 225 i.e 1.
3. How can I use the GCD of 842, 404, 834, 225Calculator?
Out the numbers 842, 404, 834, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.