Online GCD Calculator is useful to find the GCD of 345, 718, 977, 164 quickly. Get the easiest ways to solve the greatest common divisor of 345, 718, 977, 164 i.e 1 in different methods as follows.
Given Input numbers are 345, 718, 977, 164
In the factoring method, we have to find the divisors of all numbers
Divisors of 345 :
The positive integer divisors of 345 that completely divides 345 are.
1, 3, 5, 15, 23, 69, 115, 345
Divisors of 718 :
The positive integer divisors of 718 that completely divides 718 are.
1, 2, 359, 718
Divisors of 977 :
The positive integer divisors of 977 that completely divides 977 are.
1, 977
Divisors of 164 :
The positive integer divisors of 164 that completely divides 164 are.
1, 2, 4, 41, 82, 164
GCD of numbers is the greatest common divisor
So, the GCD (345, 718, 977, 164) = 1.
Given numbers are 345, 718, 977, 164
The list of prime factors of all numbers are
Prime factors of 345 are 3 x 5 x 23
Prime factors of 718 are 2 x 359
Prime factors of 977 are 977
Prime factors of 164 are 2 x 2 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 345, 718, 977, 164
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(345, 718) = 247710
GCD(345, 718) = ( 345 x 718 ) / 247710
= 345 / 718
= 345
Step2:
LCM(1, 977) = 977
GCD(1, 977) = ( 1 x 977 ) / 977
= 1 / 977
= 1
Step3:
LCM(1, 164) = 164
GCD(1, 164) = ( 1 x 164 ) / 164
= 1 / 164
= 1
So, Greatest Common Divisor of 345, 718, 977, 164 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 345, 718, 977, 164
The greatest common divisor of numbers 345, 718, 977, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 345, 718, 977, 164 is 1.
1. What is the GCD of 345, 718, 977, 164?
GCD of given numbers 345, 718, 977, 164 is 1
2. How to calculate the greatest common divisor of 345, 718, 977, 164?
We can find the highest common divisor of 345, 718, 977, 164 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 345, 718, 977, 164 i.e 1.
3. How can I use the GCD of 345, 718, 977, 164Calculator?
Out the numbers 345, 718, 977, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.