Online GCD Calculator is useful to find the GCD of 828, 211, 680, 659 quickly. Get the easiest ways to solve the greatest common divisor of 828, 211, 680, 659 i.e 1 in different methods as follows.
Given Input numbers are 828, 211, 680, 659
In the factoring method, we have to find the divisors of all numbers
Divisors of 828 :
The positive integer divisors of 828 that completely divides 828 are.
1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
Divisors of 211 :
The positive integer divisors of 211 that completely divides 211 are.
1, 211
Divisors of 680 :
The positive integer divisors of 680 that completely divides 680 are.
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
Divisors of 659 :
The positive integer divisors of 659 that completely divides 659 are.
1, 659
GCD of numbers is the greatest common divisor
So, the GCD (828, 211, 680, 659) = 1.
Given numbers are 828, 211, 680, 659
The list of prime factors of all numbers are
Prime factors of 828 are 2 x 2 x 3 x 3 x 23
Prime factors of 211 are 211
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
Prime factors of 659 are 659
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 828, 211, 680, 659
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(828, 211) = 174708
GCD(828, 211) = ( 828 x 211 ) / 174708
= 828 / 211
= 828
Step2:
LCM(1, 680) = 680
GCD(1, 680) = ( 1 x 680 ) / 680
= 1 / 680
= 1
Step3:
LCM(1, 659) = 659
GCD(1, 659) = ( 1 x 659 ) / 659
= 1 / 659
= 1
So, Greatest Common Divisor of 828, 211, 680, 659 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 828, 211, 680, 659
The greatest common divisor of numbers 828, 211, 680, 659 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 828, 211, 680, 659 is 1.
1. What is the GCD of 828, 211, 680, 659?
GCD of given numbers 828, 211, 680, 659 is 1
2. How to calculate the greatest common divisor of 828, 211, 680, 659?
We can find the highest common divisor of 828, 211, 680, 659 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 828, 211, 680, 659 i.e 1.
3. How can I use the GCD of 828, 211, 680, 659Calculator?
Out the numbers 828, 211, 680, 659 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.