Online GCD Calculator is useful to find the GCD of 143, 996, 685, 916 quickly. Get the easiest ways to solve the greatest common divisor of 143, 996, 685, 916 i.e 1 in different methods as follows.
Given Input numbers are 143, 996, 685, 916
In the factoring method, we have to find the divisors of all numbers
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
Divisors of 996 :
The positive integer divisors of 996 that completely divides 996 are.
1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996
Divisors of 685 :
The positive integer divisors of 685 that completely divides 685 are.
1, 5, 137, 685
Divisors of 916 :
The positive integer divisors of 916 that completely divides 916 are.
1, 2, 4, 229, 458, 916
GCD of numbers is the greatest common divisor
So, the GCD (143, 996, 685, 916) = 1.
Given numbers are 143, 996, 685, 916
The list of prime factors of all numbers are
Prime factors of 143 are 11 x 13
Prime factors of 996 are 2 x 2 x 3 x 83
Prime factors of 685 are 5 x 137
Prime factors of 916 are 2 x 2 x 229
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 143, 996, 685, 916
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(143, 996) = 142428
GCD(143, 996) = ( 143 x 996 ) / 142428
= 143 / 996
= 143
Step2:
LCM(1, 685) = 685
GCD(1, 685) = ( 1 x 685 ) / 685
= 1 / 685
= 1
Step3:
LCM(1, 916) = 916
GCD(1, 916) = ( 1 x 916 ) / 916
= 1 / 916
= 1
So, Greatest Common Divisor of 143, 996, 685, 916 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 143, 996, 685, 916
The greatest common divisor of numbers 143, 996, 685, 916 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 996, 685, 916 is 1.
1. What is the GCD of 143, 996, 685, 916?
GCD of given numbers 143, 996, 685, 916 is 1
2. How to calculate the greatest common divisor of 143, 996, 685, 916?
We can find the highest common divisor of 143, 996, 685, 916 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 143, 996, 685, 916 i.e 1.
3. How can I use the GCD of 143, 996, 685, 916Calculator?
Out the numbers 143, 996, 685, 916 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.