Online GCD Calculator is useful to find the GCD of 675, 668, 167, 665 quickly. Get the easiest ways to solve the greatest common divisor of 675, 668, 167, 665 i.e 1 in different methods as follows.
Given Input numbers are 675, 668, 167, 665
In the factoring method, we have to find the divisors of all numbers
Divisors of 675 :
The positive integer divisors of 675 that completely divides 675 are.
1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675
Divisors of 668 :
The positive integer divisors of 668 that completely divides 668 are.
1, 2, 4, 167, 334, 668
Divisors of 167 :
The positive integer divisors of 167 that completely divides 167 are.
1, 167
Divisors of 665 :
The positive integer divisors of 665 that completely divides 665 are.
1, 5, 7, 19, 35, 95, 133, 665
GCD of numbers is the greatest common divisor
So, the GCD (675, 668, 167, 665) = 1.
Given numbers are 675, 668, 167, 665
The list of prime factors of all numbers are
Prime factors of 675 are 3 x 3 x 3 x 5 x 5
Prime factors of 668 are 2 x 2 x 167
Prime factors of 167 are 167
Prime factors of 665 are 5 x 7 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 675, 668, 167, 665
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(675, 668) = 450900
GCD(675, 668) = ( 675 x 668 ) / 450900
= 675 / 668
= 675
Step2:
LCM(1, 167) = 167
GCD(1, 167) = ( 1 x 167 ) / 167
= 1 / 167
= 1
Step3:
LCM(1, 665) = 665
GCD(1, 665) = ( 1 x 665 ) / 665
= 1 / 665
= 1
So, Greatest Common Divisor of 675, 668, 167, 665 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 675, 668, 167, 665
The greatest common divisor of numbers 675, 668, 167, 665 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 675, 668, 167, 665 is 1.
1. What is the GCD of 675, 668, 167, 665?
GCD of given numbers 675, 668, 167, 665 is 1
2. How to calculate the greatest common divisor of 675, 668, 167, 665?
We can find the highest common divisor of 675, 668, 167, 665 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 675, 668, 167, 665 i.e 1.
3. How can I use the GCD of 675, 668, 167, 665Calculator?
Out the numbers 675, 668, 167, 665 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.