Online GCD Calculator is useful to find the GCD of 706, 689, 481, 225 quickly. Get the easiest ways to solve the greatest common divisor of 706, 689, 481, 225 i.e 1 in different methods as follows.
Given Input numbers are 706, 689, 481, 225
In the factoring method, we have to find the divisors of all numbers
Divisors of 706 :
The positive integer divisors of 706 that completely divides 706 are.
1, 2, 353, 706
Divisors of 689 :
The positive integer divisors of 689 that completely divides 689 are.
1, 13, 53, 689
Divisors of 481 :
The positive integer divisors of 481 that completely divides 481 are.
1, 13, 37, 481
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 (706, 689, 481, 225) = 1.
Given numbers are 706, 689, 481, 225
The list of prime factors of all numbers are
Prime factors of 706 are 2 x 353
Prime factors of 689 are 13 x 53
Prime factors of 481 are 13 x 37
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 706, 689, 481, 225
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(706, 689) = 486434
GCD(706, 689) = ( 706 x 689 ) / 486434
= 706 / 689
= 706
Step2:
LCM(1, 481) = 481
GCD(1, 481) = ( 1 x 481 ) / 481
= 1 / 481
= 1
Step3:
LCM(1, 225) = 225
GCD(1, 225) = ( 1 x 225 ) / 225
= 1 / 225
= 1
So, Greatest Common Divisor of 706, 689, 481, 225 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 706, 689, 481, 225
The greatest common divisor of numbers 706, 689, 481, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 706, 689, 481, 225 is 1.
1. What is the GCD of 706, 689, 481, 225?
GCD of given numbers 706, 689, 481, 225 is 1
2. How to calculate the greatest common divisor of 706, 689, 481, 225?
We can find the highest common divisor of 706, 689, 481, 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 706, 689, 481, 225 i.e 1.
3. How can I use the GCD of 706, 689, 481, 225Calculator?
Out the numbers 706, 689, 481, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.