Online GCD Calculator is useful to find the GCD of 308, 359, 627, 821 quickly. Get the easiest ways to solve the greatest common divisor of 308, 359, 627, 821 i.e 1 in different methods as follows.
Given Input numbers are 308, 359, 627, 821
In the factoring method, we have to find the divisors of all numbers
Divisors of 308 :
The positive integer divisors of 308 that completely divides 308 are.
1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
Divisors of 359 :
The positive integer divisors of 359 that completely divides 359 are.
1, 359
Divisors of 627 :
The positive integer divisors of 627 that completely divides 627 are.
1, 3, 11, 19, 33, 57, 209, 627
Divisors of 821 :
The positive integer divisors of 821 that completely divides 821 are.
1, 821
GCD of numbers is the greatest common divisor
So, the GCD (308, 359, 627, 821) = 1.
Given numbers are 308, 359, 627, 821
The list of prime factors of all numbers are
Prime factors of 308 are 2 x 2 x 7 x 11
Prime factors of 359 are 359
Prime factors of 627 are 3 x 11 x 19
Prime factors of 821 are 821
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 308, 359, 627, 821
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(308, 359) = 110572
GCD(308, 359) = ( 308 x 359 ) / 110572
= 308 / 359
= 308
Step2:
LCM(1, 627) = 627
GCD(1, 627) = ( 1 x 627 ) / 627
= 1 / 627
= 1
Step3:
LCM(1, 821) = 821
GCD(1, 821) = ( 1 x 821 ) / 821
= 1 / 821
= 1
So, Greatest Common Divisor of 308, 359, 627, 821 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 308, 359, 627, 821
The greatest common divisor of numbers 308, 359, 627, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 359, 627, 821 is 1.
1. What is the GCD of 308, 359, 627, 821?
GCD of given numbers 308, 359, 627, 821 is 1
2. How to calculate the greatest common divisor of 308, 359, 627, 821?
We can find the highest common divisor of 308, 359, 627, 821 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 308, 359, 627, 821 i.e 1.
3. How can I use the GCD of 308, 359, 627, 821Calculator?
Out the numbers 308, 359, 627, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.