Online GCD Calculator is useful to find the GCD of 520, 496, 505, 628 quickly. Get the easiest ways to solve the greatest common divisor of 520, 496, 505, 628 i.e 1 in different methods as follows.
Given Input numbers are 520, 496, 505, 628
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 496 :
The positive integer divisors of 496 that completely divides 496 are.
1, 2, 4, 8, 16, 31, 62, 124, 248, 496
Divisors of 505 :
The positive integer divisors of 505 that completely divides 505 are.
1, 5, 101, 505
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
GCD of numbers is the greatest common divisor
So, the GCD (520, 496, 505, 628) = 1.
Given numbers are 520, 496, 505, 628
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 496 are 2 x 2 x 2 x 2 x 31
Prime factors of 505 are 5 x 101
Prime factors of 628 are 2 x 2 x 157
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 520, 496, 505, 628
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(520, 496) = 32240
GCD(520, 496) = ( 520 x 496 ) / 32240
= 520 / 496
= 520
Step2:
LCM(8, 505) = 4040
GCD(8, 505) = ( 8 x 505 ) / 4040
= 8 / 505
= 8
Step3:
LCM(1, 628) = 628
GCD(1, 628) = ( 1 x 628 ) / 628
= 1 / 628
= 1
So, Greatest Common Divisor of 520, 496, 505, 628 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 520, 496, 505, 628
The greatest common divisor of numbers 520, 496, 505, 628 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 496, 505, 628 is 1.
1. What is the GCD of 520, 496, 505, 628?
GCD of given numbers 520, 496, 505, 628 is 1
2. How to calculate the greatest common divisor of 520, 496, 505, 628?
We can find the highest common divisor of 520, 496, 505, 628 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, 496, 505, 628 i.e 1.
3. How can I use the GCD of 520, 496, 505, 628Calculator?
Out the numbers 520, 496, 505, 628 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.