Online GCD Calculator is useful to find the GCD of 491, 127, 862, 165 quickly. Get the easiest ways to solve the greatest common divisor of 491, 127, 862, 165 i.e 1 in different methods as follows.
Given Input numbers are 491, 127, 862, 165
In the factoring method, we have to find the divisors of all numbers
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
Divisors of 127 :
The positive integer divisors of 127 that completely divides 127 are.
1, 127
Divisors of 862 :
The positive integer divisors of 862 that completely divides 862 are.
1, 2, 431, 862
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
GCD of numbers is the greatest common divisor
So, the GCD (491, 127, 862, 165) = 1.
Given numbers are 491, 127, 862, 165
The list of prime factors of all numbers are
Prime factors of 491 are 491
Prime factors of 127 are 127
Prime factors of 862 are 2 x 431
Prime factors of 165 are 3 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 491, 127, 862, 165
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(491, 127) = 62357
GCD(491, 127) = ( 491 x 127 ) / 62357
= 491 / 127
= 491
Step2:
LCM(1, 862) = 862
GCD(1, 862) = ( 1 x 862 ) / 862
= 1 / 862
= 1
Step3:
LCM(1, 165) = 165
GCD(1, 165) = ( 1 x 165 ) / 165
= 1 / 165
= 1
So, Greatest Common Divisor of 491, 127, 862, 165 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 491, 127, 862, 165
The greatest common divisor of numbers 491, 127, 862, 165 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 491, 127, 862, 165 is 1.
1. What is the GCD of 491, 127, 862, 165?
GCD of given numbers 491, 127, 862, 165 is 1
2. How to calculate the greatest common divisor of 491, 127, 862, 165?
We can find the highest common divisor of 491, 127, 862, 165 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 491, 127, 862, 165 i.e 1.
3. How can I use the GCD of 491, 127, 862, 165Calculator?
Out the numbers 491, 127, 862, 165 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.