Online GCD Calculator is useful to find the GCD of 318, 197, 356 quickly. Get the easiest ways to solve the greatest common divisor of 318, 197, 356 i.e 1 in different methods as follows.
Given Input numbers are 318, 197, 356
In the factoring method, we have to find the divisors of all numbers
Divisors of 318 :
The positive integer divisors of 318 that completely divides 318 are.
1, 2, 3, 6, 53, 106, 159, 318
Divisors of 197 :
The positive integer divisors of 197 that completely divides 197 are.
1, 197
Divisors of 356 :
The positive integer divisors of 356 that completely divides 356 are.
1, 2, 4, 89, 178, 356
GCD of numbers is the greatest common divisor
So, the GCD (318, 197, 356) = 1.
Given numbers are 318, 197, 356
The list of prime factors of all numbers are
Prime factors of 318 are 2 x 3 x 53
Prime factors of 197 are 197
Prime factors of 356 are 2 x 2 x 89
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 318, 197, 356
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(318, 197) = 62646
GCD(318, 197) = ( 318 x 197 ) / 62646
= 318 / 197
= 318
Step2:
LCM(1, 356) = 356
GCD(1, 356) = ( 1 x 356 ) / 356
= 1 / 356
= 1
So, Greatest Common Divisor of 318, 197, 356 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 318, 197, 356
The greatest common divisor of numbers 318, 197, 356 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 197, 356 is 1.
1. What is the GCD of 318, 197, 356?
GCD of given numbers 318, 197, 356 is 1
2. How to calculate the greatest common divisor of 318, 197, 356?
We can find the highest common divisor of 318, 197, 356 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 318, 197, 356 i.e 1.
3. How can I use the GCD of 318, 197, 356Calculator?
Out the numbers 318, 197, 356 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.