Online GCD Calculator is useful to find the GCD of 882, 938, 395, 621 quickly. Get the easiest ways to solve the greatest common divisor of 882, 938, 395, 621 i.e 1 in different methods as follows.
Given Input numbers are 882, 938, 395, 621
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 395 :
The positive integer divisors of 395 that completely divides 395 are.
1, 5, 79, 395
Divisors of 621 :
The positive integer divisors of 621 that completely divides 621 are.
1, 3, 9, 23, 27, 69, 207, 621
GCD of numbers is the greatest common divisor
So, the GCD (882, 938, 395, 621) = 1.
Given numbers are 882, 938, 395, 621
The list of prime factors of all numbers are
Prime factors of 882 are 2 x 3 x 3 x 7 x 7
Prime factors of 938 are 2 x 7 x 67
Prime factors of 395 are 5 x 79
Prime factors of 621 are 3 x 3 x 3 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 882, 938, 395, 621
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(882, 938) = 59094
GCD(882, 938) = ( 882 x 938 ) / 59094
= 882 / 938
= 882
Step2:
LCM(14, 395) = 5530
GCD(14, 395) = ( 14 x 395 ) / 5530
= 14 / 395
= 14
Step3:
LCM(1, 621) = 621
GCD(1, 621) = ( 1 x 621 ) / 621
= 1 / 621
= 1
So, Greatest Common Divisor of 882, 938, 395, 621 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 882, 938, 395, 621
The greatest common divisor of numbers 882, 938, 395, 621 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 882, 938, 395, 621 is 1.
1. What is the GCD of 882, 938, 395, 621?
GCD of given numbers 882, 938, 395, 621 is 1
2. How to calculate the greatest common divisor of 882, 938, 395, 621?
We can find the highest common divisor of 882, 938, 395, 621 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 882, 938, 395, 621 i.e 1.
3. How can I use the GCD of 882, 938, 395, 621Calculator?
Out the numbers 882, 938, 395, 621 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.