Online GCD Calculator is useful to find the GCD of 842, 133, 836, 516 quickly. Get the easiest ways to solve the greatest common divisor of 842, 133, 836, 516 i.e 1 in different methods as follows.
Given Input numbers are 842, 133, 836, 516
In the factoring method, we have to find the divisors of all numbers
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 133 :
The positive integer divisors of 133 that completely divides 133 are.
1, 7, 19, 133
Divisors of 836 :
The positive integer divisors of 836 that completely divides 836 are.
1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
Divisors of 516 :
The positive integer divisors of 516 that completely divides 516 are.
1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
GCD of numbers is the greatest common divisor
So, the GCD (842, 133, 836, 516) = 1.
Given numbers are 842, 133, 836, 516
The list of prime factors of all numbers are
Prime factors of 842 are 2 x 421
Prime factors of 133 are 7 x 19
Prime factors of 836 are 2 x 2 x 11 x 19
Prime factors of 516 are 2 x 2 x 3 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 842, 133, 836, 516
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(842, 133) = 111986
GCD(842, 133) = ( 842 x 133 ) / 111986
= 842 / 133
= 842
Step2:
LCM(1, 836) = 836
GCD(1, 836) = ( 1 x 836 ) / 836
= 1 / 836
= 1
Step3:
LCM(1, 516) = 516
GCD(1, 516) = ( 1 x 516 ) / 516
= 1 / 516
= 1
So, Greatest Common Divisor of 842, 133, 836, 516 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 842, 133, 836, 516
The greatest common divisor of numbers 842, 133, 836, 516 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 133, 836, 516 is 1.
1. What is the GCD of 842, 133, 836, 516?
GCD of given numbers 842, 133, 836, 516 is 1
2. How to calculate the greatest common divisor of 842, 133, 836, 516?
We can find the highest common divisor of 842, 133, 836, 516 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 842, 133, 836, 516 i.e 1.
3. How can I use the GCD of 842, 133, 836, 516Calculator?
Out the numbers 842, 133, 836, 516 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.