Online GCD Calculator is useful to find the GCD of 225, 627, 485, 142 quickly. Get the easiest ways to solve the greatest common divisor of 225, 627, 485, 142 i.e 1 in different methods as follows.
Given Input numbers are 225, 627, 485, 142
In the factoring method, we have to find the divisors of all numbers
Divisors of 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
Divisors of 627 :
The positive integer divisors of 627 that completely divides 627 are.
1, 3, 11, 19, 33, 57, 209, 627
Divisors of 485 :
The positive integer divisors of 485 that completely divides 485 are.
1, 5, 97, 485
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
GCD of numbers is the greatest common divisor
So, the GCD (225, 627, 485, 142) = 1.
Given numbers are 225, 627, 485, 142
The list of prime factors of all numbers are
Prime factors of 225 are 3 x 3 x 5 x 5
Prime factors of 627 are 3 x 11 x 19
Prime factors of 485 are 5 x 97
Prime factors of 142 are 2 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 225, 627, 485, 142
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(225, 627) = 47025
GCD(225, 627) = ( 225 x 627 ) / 47025
= 225 / 627
= 225
Step2:
LCM(3, 485) = 1455
GCD(3, 485) = ( 3 x 485 ) / 1455
= 3 / 485
= 3
Step3:
LCM(1, 142) = 142
GCD(1, 142) = ( 1 x 142 ) / 142
= 1 / 142
= 1
So, Greatest Common Divisor of 225, 627, 485, 142 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 225, 627, 485, 142
The greatest common divisor of numbers 225, 627, 485, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 225, 627, 485, 142 is 1.
1. What is the GCD of 225, 627, 485, 142?
GCD of given numbers 225, 627, 485, 142 is 1
2. How to calculate the greatest common divisor of 225, 627, 485, 142?
We can find the highest common divisor of 225, 627, 485, 142 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 225, 627, 485, 142 i.e 1.
3. How can I use the GCD of 225, 627, 485, 142Calculator?
Out the numbers 225, 627, 485, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.