Online GCD Calculator is useful to find the GCD of 389, 977, 386, 432 quickly. Get the easiest ways to solve the greatest common divisor of 389, 977, 386, 432 i.e 1 in different methods as follows.
Given Input numbers are 389, 977, 386, 432
In the factoring method, we have to find the divisors of all numbers
Divisors of 389 :
The positive integer divisors of 389 that completely divides 389 are.
1, 389
Divisors of 977 :
The positive integer divisors of 977 that completely divides 977 are.
1, 977
Divisors of 386 :
The positive integer divisors of 386 that completely divides 386 are.
1, 2, 193, 386
Divisors of 432 :
The positive integer divisors of 432 that completely divides 432 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
GCD of numbers is the greatest common divisor
So, the GCD (389, 977, 386, 432) = 1.
Given numbers are 389, 977, 386, 432
The list of prime factors of all numbers are
Prime factors of 389 are 389
Prime factors of 977 are 977
Prime factors of 386 are 2 x 193
Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 389, 977, 386, 432
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(389, 977) = 380053
GCD(389, 977) = ( 389 x 977 ) / 380053
= 389 / 977
= 389
Step2:
LCM(1, 386) = 386
GCD(1, 386) = ( 1 x 386 ) / 386
= 1 / 386
= 1
Step3:
LCM(1, 432) = 432
GCD(1, 432) = ( 1 x 432 ) / 432
= 1 / 432
= 1
So, Greatest Common Divisor of 389, 977, 386, 432 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 389, 977, 386, 432
The greatest common divisor of numbers 389, 977, 386, 432 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 977, 386, 432 is 1.
1. What is the GCD of 389, 977, 386, 432?
GCD of given numbers 389, 977, 386, 432 is 1
2. How to calculate the greatest common divisor of 389, 977, 386, 432?
We can find the highest common divisor of 389, 977, 386, 432 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 389, 977, 386, 432 i.e 1.
3. How can I use the GCD of 389, 977, 386, 432Calculator?
Out the numbers 389, 977, 386, 432 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.