Online GCD Calculator is useful to find the GCD of 168, 223, 154, 225 quickly. Get the easiest ways to solve the greatest common divisor of 168, 223, 154, 225 i.e 1 in different methods as follows.
Given Input numbers are 168, 223, 154, 225
In the factoring method, we have to find the divisors of all numbers
Divisors of 168 :
The positive integer divisors of 168 that completely divides 168 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
Divisors of 223 :
The positive integer divisors of 223 that completely divides 223 are.
1, 223
Divisors of 154 :
The positive integer divisors of 154 that completely divides 154 are.
1, 2, 7, 11, 14, 22, 77, 154
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 (168, 223, 154, 225) = 1.
Given numbers are 168, 223, 154, 225
The list of prime factors of all numbers are
Prime factors of 168 are 2 x 2 x 2 x 3 x 7
Prime factors of 223 are 223
Prime factors of 154 are 2 x 7 x 11
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 168, 223, 154, 225
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(168, 223) = 37464
GCD(168, 223) = ( 168 x 223 ) / 37464
= 168 / 223
= 168
Step2:
LCM(1, 154) = 154
GCD(1, 154) = ( 1 x 154 ) / 154
= 1 / 154
= 1
Step3:
LCM(1, 225) = 225
GCD(1, 225) = ( 1 x 225 ) / 225
= 1 / 225
= 1
So, Greatest Common Divisor of 168, 223, 154, 225 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 168, 223, 154, 225
The greatest common divisor of numbers 168, 223, 154, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 223, 154, 225 is 1.
1. What is the GCD of 168, 223, 154, 225?
GCD of given numbers 168, 223, 154, 225 is 1
2. How to calculate the greatest common divisor of 168, 223, 154, 225?
We can find the highest common divisor of 168, 223, 154, 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 168, 223, 154, 225 i.e 1.
3. How can I use the GCD of 168, 223, 154, 225Calculator?
Out the numbers 168, 223, 154, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.