Online GCD Calculator is useful to find the GCD of 247, 167, 392, 375 quickly. Get the easiest ways to solve the greatest common divisor of 247, 167, 392, 375 i.e 1 in different methods as follows.
Given Input numbers are 247, 167, 392, 375
In the factoring method, we have to find the divisors of all numbers
Divisors of 247 :
The positive integer divisors of 247 that completely divides 247 are.
1, 13, 19, 247
Divisors of 167 :
The positive integer divisors of 167 that completely divides 167 are.
1, 167
Divisors of 392 :
The positive integer divisors of 392 that completely divides 392 are.
1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
Divisors of 375 :
The positive integer divisors of 375 that completely divides 375 are.
1, 3, 5, 15, 25, 75, 125, 375
GCD of numbers is the greatest common divisor
So, the GCD (247, 167, 392, 375) = 1.
Given numbers are 247, 167, 392, 375
The list of prime factors of all numbers are
Prime factors of 247 are 13 x 19
Prime factors of 167 are 167
Prime factors of 392 are 2 x 2 x 2 x 7 x 7
Prime factors of 375 are 3 x 5 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 247, 167, 392, 375
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(247, 167) = 41249
GCD(247, 167) = ( 247 x 167 ) / 41249
= 247 / 167
= 247
Step2:
LCM(1, 392) = 392
GCD(1, 392) = ( 1 x 392 ) / 392
= 1 / 392
= 1
Step3:
LCM(1, 375) = 375
GCD(1, 375) = ( 1 x 375 ) / 375
= 1 / 375
= 1
So, Greatest Common Divisor of 247, 167, 392, 375 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 247, 167, 392, 375
The greatest common divisor of numbers 247, 167, 392, 375 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 247, 167, 392, 375 is 1.
1. What is the GCD of 247, 167, 392, 375?
GCD of given numbers 247, 167, 392, 375 is 1
2. How to calculate the greatest common divisor of 247, 167, 392, 375?
We can find the highest common divisor of 247, 167, 392, 375 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 247, 167, 392, 375 i.e 1.
3. How can I use the GCD of 247, 167, 392, 375Calculator?
Out the numbers 247, 167, 392, 375 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.