Online GCD Calculator is useful to find the GCD of 180, 149, 161, 603 quickly. Get the easiest ways to solve the greatest common divisor of 180, 149, 161, 603 i.e 1 in different methods as follows.
Given Input numbers are 180, 149, 161, 603
In the factoring method, we have to find the divisors of all numbers
Divisors of 180 :
The positive integer divisors of 180 that completely divides 180 are.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Divisors of 149 :
The positive integer divisors of 149 that completely divides 149 are.
1, 149
Divisors of 161 :
The positive integer divisors of 161 that completely divides 161 are.
1, 7, 23, 161
Divisors of 603 :
The positive integer divisors of 603 that completely divides 603 are.
1, 3, 9, 67, 201, 603
GCD of numbers is the greatest common divisor
So, the GCD (180, 149, 161, 603) = 1.
Given numbers are 180, 149, 161, 603
The list of prime factors of all numbers are
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 149 are 149
Prime factors of 161 are 7 x 23
Prime factors of 603 are 3 x 3 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 180, 149, 161, 603
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(180, 149) = 26820
GCD(180, 149) = ( 180 x 149 ) / 26820
= 180 / 149
= 180
Step2:
LCM(1, 161) = 161
GCD(1, 161) = ( 1 x 161 ) / 161
= 1 / 161
= 1
Step3:
LCM(1, 603) = 603
GCD(1, 603) = ( 1 x 603 ) / 603
= 1 / 603
= 1
So, Greatest Common Divisor of 180, 149, 161, 603 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 180, 149, 161, 603
The greatest common divisor of numbers 180, 149, 161, 603 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 180, 149, 161, 603 is 1.
1. What is the GCD of 180, 149, 161, 603?
GCD of given numbers 180, 149, 161, 603 is 1
2. How to calculate the greatest common divisor of 180, 149, 161, 603?
We can find the highest common divisor of 180, 149, 161, 603 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 180, 149, 161, 603 i.e 1.
3. How can I use the GCD of 180, 149, 161, 603Calculator?
Out the numbers 180, 149, 161, 603 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.