Online GCD Calculator is useful to find the GCD of 520, 467, 387, 688 quickly. Get the easiest ways to solve the greatest common divisor of 520, 467, 387, 688 i.e 1 in different methods as follows.
Given Input numbers are 520, 467, 387, 688
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 467 :
The positive integer divisors of 467 that completely divides 467 are.
1, 467
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
Divisors of 688 :
The positive integer divisors of 688 that completely divides 688 are.
1, 2, 4, 8, 16, 43, 86, 172, 344, 688
GCD of numbers is the greatest common divisor
So, the GCD (520, 467, 387, 688) = 1.
Given numbers are 520, 467, 387, 688
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 467 are 467
Prime factors of 387 are 3 x 3 x 43
Prime factors of 688 are 2 x 2 x 2 x 2 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 520, 467, 387, 688
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(520, 467) = 242840
GCD(520, 467) = ( 520 x 467 ) / 242840
= 520 / 467
= 520
Step2:
LCM(1, 387) = 387
GCD(1, 387) = ( 1 x 387 ) / 387
= 1 / 387
= 1
Step3:
LCM(1, 688) = 688
GCD(1, 688) = ( 1 x 688 ) / 688
= 1 / 688
= 1
So, Greatest Common Divisor of 520, 467, 387, 688 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 520, 467, 387, 688
The greatest common divisor of numbers 520, 467, 387, 688 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 467, 387, 688 is 1.
1. What is the GCD of 520, 467, 387, 688?
GCD of given numbers 520, 467, 387, 688 is 1
2. How to calculate the greatest common divisor of 520, 467, 387, 688?
We can find the highest common divisor of 520, 467, 387, 688 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, 467, 387, 688 i.e 1.
3. How can I use the GCD of 520, 467, 387, 688Calculator?
Out the numbers 520, 467, 387, 688 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.