Online GCD Calculator is useful to find the GCD of 720, 230, 358, 225 quickly. Get the easiest ways to solve the greatest common divisor of 720, 230, 358, 225 i.e 1 in different methods as follows.
Given Input numbers are 720, 230, 358, 225
In the factoring method, we have to find the divisors of all numbers
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
Divisors of 230 :
The positive integer divisors of 230 that completely divides 230 are.
1, 2, 5, 10, 23, 46, 115, 230
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
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 (720, 230, 358, 225) = 1.
Given numbers are 720, 230, 358, 225
The list of prime factors of all numbers are
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 230 are 2 x 5 x 23
Prime factors of 358 are 2 x 179
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 720, 230, 358, 225
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(720, 230) = 16560
GCD(720, 230) = ( 720 x 230 ) / 16560
= 720 / 230
= 720
Step2:
LCM(10, 358) = 1790
GCD(10, 358) = ( 10 x 358 ) / 1790
= 10 / 358
= 10
Step3:
LCM(2, 225) = 450
GCD(2, 225) = ( 2 x 225 ) / 450
= 2 / 225
= 2
So, Greatest Common Divisor of 720, 230, 358, 225 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 720, 230, 358, 225
The greatest common divisor of numbers 720, 230, 358, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 230, 358, 225 is 1.
1. What is the GCD of 720, 230, 358, 225?
GCD of given numbers 720, 230, 358, 225 is 1
2. How to calculate the greatest common divisor of 720, 230, 358, 225?
We can find the highest common divisor of 720, 230, 358, 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 720, 230, 358, 225 i.e 1.
3. How can I use the GCD of 720, 230, 358, 225Calculator?
Out the numbers 720, 230, 358, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.