Online GCD Calculator is useful to find the GCD of 167, 384, 647, 398 quickly. Get the easiest ways to solve the greatest common divisor of 167, 384, 647, 398 i.e 1 in different methods as follows.
Given Input numbers are 167, 384, 647, 398
In the factoring method, we have to find the divisors of all numbers
Divisors of 167 :
The positive integer divisors of 167 that completely divides 167 are.
1, 167
Divisors of 384 :
The positive integer divisors of 384 that completely divides 384 are.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
Divisors of 647 :
The positive integer divisors of 647 that completely divides 647 are.
1, 647
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
GCD of numbers is the greatest common divisor
So, the GCD (167, 384, 647, 398) = 1.
Given numbers are 167, 384, 647, 398
The list of prime factors of all numbers are
Prime factors of 167 are 167
Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3
Prime factors of 647 are 647
Prime factors of 398 are 2 x 199
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 167, 384, 647, 398
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(167, 384) = 64128
GCD(167, 384) = ( 167 x 384 ) / 64128
= 167 / 384
= 167
Step2:
LCM(1, 647) = 647
GCD(1, 647) = ( 1 x 647 ) / 647
= 1 / 647
= 1
Step3:
LCM(1, 398) = 398
GCD(1, 398) = ( 1 x 398 ) / 398
= 1 / 398
= 1
So, Greatest Common Divisor of 167, 384, 647, 398 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 167, 384, 647, 398
The greatest common divisor of numbers 167, 384, 647, 398 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 167, 384, 647, 398 is 1.
1. What is the GCD of 167, 384, 647, 398?
GCD of given numbers 167, 384, 647, 398 is 1
2. How to calculate the greatest common divisor of 167, 384, 647, 398?
We can find the highest common divisor of 167, 384, 647, 398 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 167, 384, 647, 398 i.e 1.
3. How can I use the GCD of 167, 384, 647, 398Calculator?
Out the numbers 167, 384, 647, 398 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.