Online GCD Calculator is useful to find the GCD of 258, 165, 533, 248 quickly. Get the easiest ways to solve the greatest common divisor of 258, 165, 533, 248 i.e 1 in different methods as follows.
Given Input numbers are 258, 165, 533, 248
In the factoring method, we have to find the divisors of all numbers
Divisors of 258 :
The positive integer divisors of 258 that completely divides 258 are.
1, 2, 3, 6, 43, 86, 129, 258
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
Divisors of 533 :
The positive integer divisors of 533 that completely divides 533 are.
1, 13, 41, 533
Divisors of 248 :
The positive integer divisors of 248 that completely divides 248 are.
1, 2, 4, 8, 31, 62, 124, 248
GCD of numbers is the greatest common divisor
So, the GCD (258, 165, 533, 248) = 1.
Given numbers are 258, 165, 533, 248
The list of prime factors of all numbers are
Prime factors of 258 are 2 x 3 x 43
Prime factors of 165 are 3 x 5 x 11
Prime factors of 533 are 13 x 41
Prime factors of 248 are 2 x 2 x 2 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 258, 165, 533, 248
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(258, 165) = 14190
GCD(258, 165) = ( 258 x 165 ) / 14190
= 258 / 165
= 258
Step2:
LCM(3, 533) = 1599
GCD(3, 533) = ( 3 x 533 ) / 1599
= 3 / 533
= 3
Step3:
LCM(1, 248) = 248
GCD(1, 248) = ( 1 x 248 ) / 248
= 1 / 248
= 1
So, Greatest Common Divisor of 258, 165, 533, 248 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 258, 165, 533, 248
The greatest common divisor of numbers 258, 165, 533, 248 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 258, 165, 533, 248 is 1.
1. What is the GCD of 258, 165, 533, 248?
GCD of given numbers 258, 165, 533, 248 is 1
2. How to calculate the greatest common divisor of 258, 165, 533, 248?
We can find the highest common divisor of 258, 165, 533, 248 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 258, 165, 533, 248 i.e 1.
3. How can I use the GCD of 258, 165, 533, 248Calculator?
Out the numbers 258, 165, 533, 248 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.