Online GCD Calculator is useful to find the GCD of 580, 421, 823, 136 quickly. Get the easiest ways to solve the greatest common divisor of 580, 421, 823, 136 i.e 1 in different methods as follows.
Given Input numbers are 580, 421, 823, 136
In the factoring method, we have to find the divisors of all numbers
Divisors of 580 :
The positive integer divisors of 580 that completely divides 580 are.
1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580
Divisors of 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
Divisors of 823 :
The positive integer divisors of 823 that completely divides 823 are.
1, 823
Divisors of 136 :
The positive integer divisors of 136 that completely divides 136 are.
1, 2, 4, 8, 17, 34, 68, 136
GCD of numbers is the greatest common divisor
So, the GCD (580, 421, 823, 136) = 1.
Given numbers are 580, 421, 823, 136
The list of prime factors of all numbers are
Prime factors of 580 are 2 x 2 x 5 x 29
Prime factors of 421 are 421
Prime factors of 823 are 823
Prime factors of 136 are 2 x 2 x 2 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 580, 421, 823, 136
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(580, 421) = 244180
GCD(580, 421) = ( 580 x 421 ) / 244180
= 580 / 421
= 580
Step2:
LCM(1, 823) = 823
GCD(1, 823) = ( 1 x 823 ) / 823
= 1 / 823
= 1
Step3:
LCM(1, 136) = 136
GCD(1, 136) = ( 1 x 136 ) / 136
= 1 / 136
= 1
So, Greatest Common Divisor of 580, 421, 823, 136 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 580, 421, 823, 136
The greatest common divisor of numbers 580, 421, 823, 136 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 580, 421, 823, 136 is 1.
1. What is the GCD of 580, 421, 823, 136?
GCD of given numbers 580, 421, 823, 136 is 1
2. How to calculate the greatest common divisor of 580, 421, 823, 136?
We can find the highest common divisor of 580, 421, 823, 136 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 580, 421, 823, 136 i.e 1.
3. How can I use the GCD of 580, 421, 823, 136Calculator?
Out the numbers 580, 421, 823, 136 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.