Online GCD Calculator is useful to find the GCD of 520, 922, 117, 871 quickly. Get the easiest ways to solve the greatest common divisor of 520, 922, 117, 871 i.e 1 in different methods as follows.
Given Input numbers are 520, 922, 117, 871
In the factoring method, we have to find the divisors of all numbers
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
Divisors of 922 :
The positive integer divisors of 922 that completely divides 922 are.
1, 2, 461, 922
Divisors of 117 :
The positive integer divisors of 117 that completely divides 117 are.
1, 3, 9, 13, 39, 117
Divisors of 871 :
The positive integer divisors of 871 that completely divides 871 are.
1, 13, 67, 871
GCD of numbers is the greatest common divisor
So, the GCD (520, 922, 117, 871) = 1.
Given numbers are 520, 922, 117, 871
The list of prime factors of all numbers are
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 922 are 2 x 461
Prime factors of 117 are 3 x 3 x 13
Prime factors of 871 are 13 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 520, 922, 117, 871
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(520, 922) = 239720
GCD(520, 922) = ( 520 x 922 ) / 239720
= 520 / 922
= 520
Step2:
LCM(2, 117) = 234
GCD(2, 117) = ( 2 x 117 ) / 234
= 2 / 117
= 2
Step3:
LCM(1, 871) = 871
GCD(1, 871) = ( 1 x 871 ) / 871
= 1 / 871
= 1
So, Greatest Common Divisor of 520, 922, 117, 871 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 520, 922, 117, 871
The greatest common divisor of numbers 520, 922, 117, 871 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 922, 117, 871 is 1.
1. What is the GCD of 520, 922, 117, 871?
GCD of given numbers 520, 922, 117, 871 is 1
2. How to calculate the greatest common divisor of 520, 922, 117, 871?
We can find the highest common divisor of 520, 922, 117, 871 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 520, 922, 117, 871 i.e 1.
3. How can I use the GCD of 520, 922, 117, 871Calculator?
Out the numbers 520, 922, 117, 871 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.