Online GCD Calculator is useful to find the GCD of 521, 263, 108, 130 quickly. Get the easiest ways to solve the greatest common divisor of 521, 263, 108, 130 i.e 1 in different methods as follows.
Given Input numbers are 521, 263, 108, 130
In the factoring method, we have to find the divisors of all numbers
Divisors of 521 :
The positive integer divisors of 521 that completely divides 521 are.
1, 521
Divisors of 263 :
The positive integer divisors of 263 that completely divides 263 are.
1, 263
Divisors of 108 :
The positive integer divisors of 108 that completely divides 108 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
GCD of numbers is the greatest common divisor
So, the GCD (521, 263, 108, 130) = 1.
Given numbers are 521, 263, 108, 130
The list of prime factors of all numbers are
Prime factors of 521 are 521
Prime factors of 263 are 263
Prime factors of 108 are 2 x 2 x 3 x 3 x 3
Prime factors of 130 are 2 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 521, 263, 108, 130
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(521, 263) = 137023
GCD(521, 263) = ( 521 x 263 ) / 137023
= 521 / 263
= 521
Step2:
LCM(1, 108) = 108
GCD(1, 108) = ( 1 x 108 ) / 108
= 1 / 108
= 1
Step3:
LCM(1, 130) = 130
GCD(1, 130) = ( 1 x 130 ) / 130
= 1 / 130
= 1
So, Greatest Common Divisor of 521, 263, 108, 130 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 521, 263, 108, 130
The greatest common divisor of numbers 521, 263, 108, 130 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 521, 263, 108, 130 is 1.
1. What is the GCD of 521, 263, 108, 130?
GCD of given numbers 521, 263, 108, 130 is 1
2. How to calculate the greatest common divisor of 521, 263, 108, 130?
We can find the highest common divisor of 521, 263, 108, 130 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 521, 263, 108, 130 i.e 1.
3. How can I use the GCD of 521, 263, 108, 130Calculator?
Out the numbers 521, 263, 108, 130 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.