Online GCD Calculator is useful to find the GCD of 165, 177, 475, 242 quickly. Get the easiest ways to solve the greatest common divisor of 165, 177, 475, 242 i.e 1 in different methods as follows.
Given Input numbers are 165, 177, 475, 242
In the factoring method, we have to find the divisors of all numbers
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
Divisors of 177 :
The positive integer divisors of 177 that completely divides 177 are.
1, 3, 59, 177
Divisors of 475 :
The positive integer divisors of 475 that completely divides 475 are.
1, 5, 19, 25, 95, 475
Divisors of 242 :
The positive integer divisors of 242 that completely divides 242 are.
1, 2, 11, 22, 121, 242
GCD of numbers is the greatest common divisor
So, the GCD (165, 177, 475, 242) = 1.
Given numbers are 165, 177, 475, 242
The list of prime factors of all numbers are
Prime factors of 165 are 3 x 5 x 11
Prime factors of 177 are 3 x 59
Prime factors of 475 are 5 x 5 x 19
Prime factors of 242 are 2 x 11 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 165, 177, 475, 242
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(165, 177) = 9735
GCD(165, 177) = ( 165 x 177 ) / 9735
= 165 / 177
= 165
Step2:
LCM(3, 475) = 1425
GCD(3, 475) = ( 3 x 475 ) / 1425
= 3 / 475
= 3
Step3:
LCM(1, 242) = 242
GCD(1, 242) = ( 1 x 242 ) / 242
= 1 / 242
= 1
So, Greatest Common Divisor of 165, 177, 475, 242 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 165, 177, 475, 242
The greatest common divisor of numbers 165, 177, 475, 242 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 165, 177, 475, 242 is 1.
1. What is the GCD of 165, 177, 475, 242?
GCD of given numbers 165, 177, 475, 242 is 1
2. How to calculate the greatest common divisor of 165, 177, 475, 242?
We can find the highest common divisor of 165, 177, 475, 242 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 165, 177, 475, 242 i.e 1.
3. How can I use the GCD of 165, 177, 475, 242Calculator?
Out the numbers 165, 177, 475, 242 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.