Online GCD Calculator is useful to find the GCD of 679, 429, 353, 345 quickly. Get the easiest ways to solve the greatest common divisor of 679, 429, 353, 345 i.e 1 in different methods as follows.
Given Input numbers are 679, 429, 353, 345
In the factoring method, we have to find the divisors of all numbers
Divisors of 679 :
The positive integer divisors of 679 that completely divides 679 are.
1, 7, 97, 679
Divisors of 429 :
The positive integer divisors of 429 that completely divides 429 are.
1, 3, 11, 13, 33, 39, 143, 429
Divisors of 353 :
The positive integer divisors of 353 that completely divides 353 are.
1, 353
Divisors of 345 :
The positive integer divisors of 345 that completely divides 345 are.
1, 3, 5, 15, 23, 69, 115, 345
GCD of numbers is the greatest common divisor
So, the GCD (679, 429, 353, 345) = 1.
Given numbers are 679, 429, 353, 345
The list of prime factors of all numbers are
Prime factors of 679 are 7 x 97
Prime factors of 429 are 3 x 11 x 13
Prime factors of 353 are 353
Prime factors of 345 are 3 x 5 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 679, 429, 353, 345
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(679, 429) = 291291
GCD(679, 429) = ( 679 x 429 ) / 291291
= 679 / 429
= 679
Step2:
LCM(1, 353) = 353
GCD(1, 353) = ( 1 x 353 ) / 353
= 1 / 353
= 1
Step3:
LCM(1, 345) = 345
GCD(1, 345) = ( 1 x 345 ) / 345
= 1 / 345
= 1
So, Greatest Common Divisor of 679, 429, 353, 345 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 679, 429, 353, 345
The greatest common divisor of numbers 679, 429, 353, 345 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 679, 429, 353, 345 is 1.
1. What is the GCD of 679, 429, 353, 345?
GCD of given numbers 679, 429, 353, 345 is 1
2. How to calculate the greatest common divisor of 679, 429, 353, 345?
We can find the highest common divisor of 679, 429, 353, 345 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 679, 429, 353, 345 i.e 1.
3. How can I use the GCD of 679, 429, 353, 345Calculator?
Out the numbers 679, 429, 353, 345 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.