Online GCD Calculator is useful to find the GCD of 308, 671, 621, 882 quickly. Get the easiest ways to solve the greatest common divisor of 308, 671, 621, 882 i.e 1 in different methods as follows.
Given Input numbers are 308, 671, 621, 882
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 671 :
The positive integer divisors of 671 that completely divides 671 are.
1, 11, 61, 671
Divisors of 621 :
The positive integer divisors of 621 that completely divides 621 are.
1, 3, 9, 23, 27, 69, 207, 621
Divisors of 882 :
The positive integer divisors of 882 that completely divides 882 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
GCD of numbers is the greatest common divisor
So, the GCD (308, 671, 621, 882) = 1.
Given numbers are 308, 671, 621, 882
The list of prime factors of all numbers are
Prime factors of 308 are 2 x 2 x 7 x 11
Prime factors of 671 are 11 x 61
Prime factors of 621 are 3 x 3 x 3 x 23
Prime factors of 882 are 2 x 3 x 3 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 308, 671, 621, 882
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(308, 671) = 18788
GCD(308, 671) = ( 308 x 671 ) / 18788
= 308 / 671
= 308
Step2:
LCM(11, 621) = 6831
GCD(11, 621) = ( 11 x 621 ) / 6831
= 11 / 621
= 11
Step3:
LCM(1, 882) = 882
GCD(1, 882) = ( 1 x 882 ) / 882
= 1 / 882
= 1
So, Greatest Common Divisor of 308, 671, 621, 882 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 308, 671, 621, 882
The greatest common divisor of numbers 308, 671, 621, 882 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 671, 621, 882 is 1.
1. What is the GCD of 308, 671, 621, 882?
GCD of given numbers 308, 671, 621, 882 is 1
2. How to calculate the greatest common divisor of 308, 671, 621, 882?
We can find the highest common divisor of 308, 671, 621, 882 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, 671, 621, 882 i.e 1.
3. How can I use the GCD of 308, 671, 621, 882Calculator?
Out the numbers 308, 671, 621, 882 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.