Online GCD Calculator is useful to find the GCD of 422, 162, 207, 775 quickly. Get the easiest ways to solve the greatest common divisor of 422, 162, 207, 775 i.e 1 in different methods as follows.
Given Input numbers are 422, 162, 207, 775
In the factoring method, we have to find the divisors of all numbers
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
Divisors of 162 :
The positive integer divisors of 162 that completely divides 162 are.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162
Divisors of 207 :
The positive integer divisors of 207 that completely divides 207 are.
1, 3, 9, 23, 69, 207
Divisors of 775 :
The positive integer divisors of 775 that completely divides 775 are.
1, 5, 25, 31, 155, 775
GCD of numbers is the greatest common divisor
So, the GCD (422, 162, 207, 775) = 1.
Given numbers are 422, 162, 207, 775
The list of prime factors of all numbers are
Prime factors of 422 are 2 x 211
Prime factors of 162 are 2 x 3 x 3 x 3 x 3
Prime factors of 207 are 3 x 3 x 23
Prime factors of 775 are 5 x 5 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 422, 162, 207, 775
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(422, 162) = 34182
GCD(422, 162) = ( 422 x 162 ) / 34182
= 422 / 162
= 422
Step2:
LCM(2, 207) = 414
GCD(2, 207) = ( 2 x 207 ) / 414
= 2 / 207
= 2
Step3:
LCM(1, 775) = 775
GCD(1, 775) = ( 1 x 775 ) / 775
= 1 / 775
= 1
So, Greatest Common Divisor of 422, 162, 207, 775 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 422, 162, 207, 775
The greatest common divisor of numbers 422, 162, 207, 775 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 422, 162, 207, 775 is 1.
1. What is the GCD of 422, 162, 207, 775?
GCD of given numbers 422, 162, 207, 775 is 1
2. How to calculate the greatest common divisor of 422, 162, 207, 775?
We can find the highest common divisor of 422, 162, 207, 775 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 422, 162, 207, 775 i.e 1.
3. How can I use the GCD of 422, 162, 207, 775Calculator?
Out the numbers 422, 162, 207, 775 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.