Online GCD Calculator is useful to find the GCD of 346, 108, 359, 642 quickly. Get the easiest ways to solve the greatest common divisor of 346, 108, 359, 642 i.e 1 in different methods as follows.
Given Input numbers are 346, 108, 359, 642
In the factoring method, we have to find the divisors of all numbers
Divisors of 346 :
The positive integer divisors of 346 that completely divides 346 are.
1, 2, 173, 346
Divisors of 108 :
The positive integer divisors of 108 that completely divides 108 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
Divisors of 359 :
The positive integer divisors of 359 that completely divides 359 are.
1, 359
Divisors of 642 :
The positive integer divisors of 642 that completely divides 642 are.
1, 2, 3, 6, 107, 214, 321, 642
GCD of numbers is the greatest common divisor
So, the GCD (346, 108, 359, 642) = 1.
Given numbers are 346, 108, 359, 642
The list of prime factors of all numbers are
Prime factors of 346 are 2 x 173
Prime factors of 108 are 2 x 2 x 3 x 3 x 3
Prime factors of 359 are 359
Prime factors of 642 are 2 x 3 x 107
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 346, 108, 359, 642
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(346, 108) = 18684
GCD(346, 108) = ( 346 x 108 ) / 18684
= 346 / 108
= 346
Step2:
LCM(2, 359) = 718
GCD(2, 359) = ( 2 x 359 ) / 718
= 2 / 359
= 2
Step3:
LCM(1, 642) = 642
GCD(1, 642) = ( 1 x 642 ) / 642
= 1 / 642
= 1
So, Greatest Common Divisor of 346, 108, 359, 642 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 346, 108, 359, 642
The greatest common divisor of numbers 346, 108, 359, 642 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 346, 108, 359, 642 is 1.
1. What is the GCD of 346, 108, 359, 642?
GCD of given numbers 346, 108, 359, 642 is 1
2. How to calculate the greatest common divisor of 346, 108, 359, 642?
We can find the highest common divisor of 346, 108, 359, 642 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 346, 108, 359, 642 i.e 1.
3. How can I use the GCD of 346, 108, 359, 642Calculator?
Out the numbers 346, 108, 359, 642 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.