Online GCD Calculator is useful to find the GCD of 172, 352, 119, 243 quickly. Get the easiest ways to solve the greatest common divisor of 172, 352, 119, 243 i.e 1 in different methods as follows.
Given Input numbers are 172, 352, 119, 243
In the factoring method, we have to find the divisors of all numbers
Divisors of 172 :
The positive integer divisors of 172 that completely divides 172 are.
1, 2, 4, 43, 86, 172
Divisors of 352 :
The positive integer divisors of 352 that completely divides 352 are.
1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
Divisors of 119 :
The positive integer divisors of 119 that completely divides 119 are.
1, 7, 17, 119
Divisors of 243 :
The positive integer divisors of 243 that completely divides 243 are.
1, 3, 9, 27, 81, 243
GCD of numbers is the greatest common divisor
So, the GCD (172, 352, 119, 243) = 1.
Given numbers are 172, 352, 119, 243
The list of prime factors of all numbers are
Prime factors of 172 are 2 x 2 x 43
Prime factors of 352 are 2 x 2 x 2 x 2 x 2 x 11
Prime factors of 119 are 7 x 17
Prime factors of 243 are 3 x 3 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 172, 352, 119, 243
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(172, 352) = 15136
GCD(172, 352) = ( 172 x 352 ) / 15136
= 172 / 352
= 172
Step2:
LCM(4, 119) = 476
GCD(4, 119) = ( 4 x 119 ) / 476
= 4 / 119
= 4
Step3:
LCM(1, 243) = 243
GCD(1, 243) = ( 1 x 243 ) / 243
= 1 / 243
= 1
So, Greatest Common Divisor of 172, 352, 119, 243 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 172, 352, 119, 243
The greatest common divisor of numbers 172, 352, 119, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 172, 352, 119, 243 is 1.
1. What is the GCD of 172, 352, 119, 243?
GCD of given numbers 172, 352, 119, 243 is 1
2. How to calculate the greatest common divisor of 172, 352, 119, 243?
We can find the highest common divisor of 172, 352, 119, 243 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 172, 352, 119, 243 i.e 1.
3. How can I use the GCD of 172, 352, 119, 243Calculator?
Out the numbers 172, 352, 119, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.