Online GCD Calculator is useful to find the GCD of 355, 806, 724, 423 quickly. Get the easiest ways to solve the greatest common divisor of 355, 806, 724, 423 i.e 1 in different methods as follows.
Given Input numbers are 355, 806, 724, 423
In the factoring method, we have to find the divisors of all numbers
Divisors of 355 :
The positive integer divisors of 355 that completely divides 355 are.
1, 5, 71, 355
Divisors of 806 :
The positive integer divisors of 806 that completely divides 806 are.
1, 2, 13, 26, 31, 62, 403, 806
Divisors of 724 :
The positive integer divisors of 724 that completely divides 724 are.
1, 2, 4, 181, 362, 724
Divisors of 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
GCD of numbers is the greatest common divisor
So, the GCD (355, 806, 724, 423) = 1.
Given numbers are 355, 806, 724, 423
The list of prime factors of all numbers are
Prime factors of 355 are 5 x 71
Prime factors of 806 are 2 x 13 x 31
Prime factors of 724 are 2 x 2 x 181
Prime factors of 423 are 3 x 3 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 355, 806, 724, 423
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(355, 806) = 286130
GCD(355, 806) = ( 355 x 806 ) / 286130
= 355 / 806
= 355
Step2:
LCM(1, 724) = 724
GCD(1, 724) = ( 1 x 724 ) / 724
= 1 / 724
= 1
Step3:
LCM(1, 423) = 423
GCD(1, 423) = ( 1 x 423 ) / 423
= 1 / 423
= 1
So, Greatest Common Divisor of 355, 806, 724, 423 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 355, 806, 724, 423
The greatest common divisor of numbers 355, 806, 724, 423 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 355, 806, 724, 423 is 1.
1. What is the GCD of 355, 806, 724, 423?
GCD of given numbers 355, 806, 724, 423 is 1
2. How to calculate the greatest common divisor of 355, 806, 724, 423?
We can find the highest common divisor of 355, 806, 724, 423 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 355, 806, 724, 423 i.e 1.
3. How can I use the GCD of 355, 806, 724, 423Calculator?
Out the numbers 355, 806, 724, 423 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.