Online GCD Calculator is useful to find the GCD of 462, 989, 182, 378 quickly. Get the easiest ways to solve the greatest common divisor of 462, 989, 182, 378 i.e 1 in different methods as follows.
Given Input numbers are 462, 989, 182, 378
In the factoring method, we have to find the divisors of all numbers
Divisors of 462 :
The positive integer divisors of 462 that completely divides 462 are.
1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
Divisors of 989 :
The positive integer divisors of 989 that completely divides 989 are.
1, 23, 43, 989
Divisors of 182 :
The positive integer divisors of 182 that completely divides 182 are.
1, 2, 7, 13, 14, 26, 91, 182
Divisors of 378 :
The positive integer divisors of 378 that completely divides 378 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
GCD of numbers is the greatest common divisor
So, the GCD (462, 989, 182, 378) = 1.
Given numbers are 462, 989, 182, 378
The list of prime factors of all numbers are
Prime factors of 462 are 2 x 3 x 7 x 11
Prime factors of 989 are 23 x 43
Prime factors of 182 are 2 x 7 x 13
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 462, 989, 182, 378
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(462, 989) = 456918
GCD(462, 989) = ( 462 x 989 ) / 456918
= 462 / 989
= 462
Step2:
LCM(1, 182) = 182
GCD(1, 182) = ( 1 x 182 ) / 182
= 1 / 182
= 1
Step3:
LCM(1, 378) = 378
GCD(1, 378) = ( 1 x 378 ) / 378
= 1 / 378
= 1
So, Greatest Common Divisor of 462, 989, 182, 378 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 462, 989, 182, 378
The greatest common divisor of numbers 462, 989, 182, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 462, 989, 182, 378 is 1.
1. What is the GCD of 462, 989, 182, 378?
GCD of given numbers 462, 989, 182, 378 is 1
2. How to calculate the greatest common divisor of 462, 989, 182, 378?
We can find the highest common divisor of 462, 989, 182, 378 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 462, 989, 182, 378 i.e 1.
3. How can I use the GCD of 462, 989, 182, 378Calculator?
Out the numbers 462, 989, 182, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.