Online GCD Calculator is useful to find the GCD of 680, 429, 355, 799 quickly. Get the easiest ways to solve the greatest common divisor of 680, 429, 355, 799 i.e 1 in different methods as follows.
Given Input numbers are 680, 429, 355, 799
In the factoring method, we have to find the divisors of all numbers
Divisors of 680 :
The positive integer divisors of 680 that completely divides 680 are.
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
Divisors of 429 :
The positive integer divisors of 429 that completely divides 429 are.
1, 3, 11, 13, 33, 39, 143, 429
Divisors of 355 :
The positive integer divisors of 355 that completely divides 355 are.
1, 5, 71, 355
Divisors of 799 :
The positive integer divisors of 799 that completely divides 799 are.
1, 17, 47, 799
GCD of numbers is the greatest common divisor
So, the GCD (680, 429, 355, 799) = 1.
Given numbers are 680, 429, 355, 799
The list of prime factors of all numbers are
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
Prime factors of 429 are 3 x 11 x 13
Prime factors of 355 are 5 x 71
Prime factors of 799 are 17 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 680, 429, 355, 799
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(680, 429) = 291720
GCD(680, 429) = ( 680 x 429 ) / 291720
= 680 / 429
= 680
Step2:
LCM(1, 355) = 355
GCD(1, 355) = ( 1 x 355 ) / 355
= 1 / 355
= 1
Step3:
LCM(1, 799) = 799
GCD(1, 799) = ( 1 x 799 ) / 799
= 1 / 799
= 1
So, Greatest Common Divisor of 680, 429, 355, 799 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 680, 429, 355, 799
The greatest common divisor of numbers 680, 429, 355, 799 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 429, 355, 799 is 1.
1. What is the GCD of 680, 429, 355, 799?
GCD of given numbers 680, 429, 355, 799 is 1
2. How to calculate the greatest common divisor of 680, 429, 355, 799?
We can find the highest common divisor of 680, 429, 355, 799 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 680, 429, 355, 799 i.e 1.
3. How can I use the GCD of 680, 429, 355, 799Calculator?
Out the numbers 680, 429, 355, 799 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.