Online GCD Calculator is useful to find the GCD of 390, 268, 696, 511 quickly. Get the easiest ways to solve the greatest common divisor of 390, 268, 696, 511 i.e 1 in different methods as follows.
Given Input numbers are 390, 268, 696, 511
In the factoring method, we have to find the divisors of all numbers
Divisors of 390 :
The positive integer divisors of 390 that completely divides 390 are.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
Divisors of 268 :
The positive integer divisors of 268 that completely divides 268 are.
1, 2, 4, 67, 134, 268
Divisors of 696 :
The positive integer divisors of 696 that completely divides 696 are.
1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
Divisors of 511 :
The positive integer divisors of 511 that completely divides 511 are.
1, 7, 73, 511
GCD of numbers is the greatest common divisor
So, the GCD (390, 268, 696, 511) = 1.
Given numbers are 390, 268, 696, 511
The list of prime factors of all numbers are
Prime factors of 390 are 2 x 3 x 5 x 13
Prime factors of 268 are 2 x 2 x 67
Prime factors of 696 are 2 x 2 x 2 x 3 x 29
Prime factors of 511 are 7 x 73
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 390, 268, 696, 511
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(390, 268) = 52260
GCD(390, 268) = ( 390 x 268 ) / 52260
= 390 / 268
= 390
Step2:
LCM(2, 696) = 696
GCD(2, 696) = ( 2 x 696 ) / 696
= 2 / 696
= 2
Step3:
LCM(2, 511) = 1022
GCD(2, 511) = ( 2 x 511 ) / 1022
= 2 / 511
= 2
So, Greatest Common Divisor of 390, 268, 696, 511 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 390, 268, 696, 511
The greatest common divisor of numbers 390, 268, 696, 511 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 268, 696, 511 is 1.
1. What is the GCD of 390, 268, 696, 511?
GCD of given numbers 390, 268, 696, 511 is 1
2. How to calculate the greatest common divisor of 390, 268, 696, 511?
We can find the highest common divisor of 390, 268, 696, 511 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 390, 268, 696, 511 i.e 1.
3. How can I use the GCD of 390, 268, 696, 511Calculator?
Out the numbers 390, 268, 696, 511 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.