Online GCD Calculator is useful to find the GCD of 158, 482, 731, 165 quickly. Get the easiest ways to solve the greatest common divisor of 158, 482, 731, 165 i.e 1 in different methods as follows.
Given Input numbers are 158, 482, 731, 165
In the factoring method, we have to find the divisors of all numbers
Divisors of 158 :
The positive integer divisors of 158 that completely divides 158 are.
1, 2, 79, 158
Divisors of 482 :
The positive integer divisors of 482 that completely divides 482 are.
1, 2, 241, 482
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
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 (158, 482, 731, 165) = 1.
Given numbers are 158, 482, 731, 165
The list of prime factors of all numbers are
Prime factors of 158 are 2 x 79
Prime factors of 482 are 2 x 241
Prime factors of 731 are 17 x 43
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 158, 482, 731, 165
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(158, 482) = 38078
GCD(158, 482) = ( 158 x 482 ) / 38078
= 158 / 482
= 158
Step2:
LCM(2, 731) = 1462
GCD(2, 731) = ( 2 x 731 ) / 1462
= 2 / 731
= 2
Step3:
LCM(1, 165) = 165
GCD(1, 165) = ( 1 x 165 ) / 165
= 1 / 165
= 1
So, Greatest Common Divisor of 158, 482, 731, 165 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 158, 482, 731, 165
The greatest common divisor of numbers 158, 482, 731, 165 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 158, 482, 731, 165 is 1.
1. What is the GCD of 158, 482, 731, 165?
GCD of given numbers 158, 482, 731, 165 is 1
2. How to calculate the greatest common divisor of 158, 482, 731, 165?
We can find the highest common divisor of 158, 482, 731, 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 158, 482, 731, 165 i.e 1.
3. How can I use the GCD of 158, 482, 731, 165Calculator?
Out the numbers 158, 482, 731, 165 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.