Online GCD Calculator is useful to find the GCD of 112, 398, 740, 816 quickly. Get the easiest ways to solve the greatest common divisor of 112, 398, 740, 816 i.e 2 in different methods as follows.
Given Input numbers are 112, 398, 740, 816
In the factoring method, we have to find the divisors of all numbers
Divisors of 112 :
The positive integer divisors of 112 that completely divides 112 are.
1, 2, 4, 7, 8, 14, 16, 28, 56, 112
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
Divisors of 740 :
The positive integer divisors of 740 that completely divides 740 are.
1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740
Divisors of 816 :
The positive integer divisors of 816 that completely divides 816 are.
1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
GCD of numbers is the greatest common divisor
So, the GCD (112, 398, 740, 816) = 2.
Given numbers are 112, 398, 740, 816
The list of prime factors of all numbers are
Prime factors of 112 are 2 x 2 x 2 x 2 x 7
Prime factors of 398 are 2 x 199
Prime factors of 740 are 2 x 2 x 5 x 37
Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17
The highest common occurrence is 21
Therefore, GCD of 112, 398, 740, 816 is 2.
Given numbers are 112, 398, 740, 816
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(112, 398) = 22288
GCD(112, 398) = ( 112 x 398 ) / 22288
= 112 / 398
= 112
Step2:
LCM(2, 740) = 740
GCD(2, 740) = ( 2 x 740 ) / 740
= 2 / 740
= 2
Step3:
LCM(2, 816) = 816
GCD(2, 816) = ( 2 x 816 ) / 816
= 2 / 816
= 2
So, Greatest Common Divisor of 112, 398, 740, 816 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 112, 398, 740, 816
The greatest common divisor of numbers 112, 398, 740, 816 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 112, 398, 740, 816 is 2.
1. What is the GCD of 112, 398, 740, 816?
GCD of given numbers 112, 398, 740, 816 is 2
2. How to calculate the greatest common divisor of 112, 398, 740, 816?
We can find the highest common divisor of 112, 398, 740, 816 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 112, 398, 740, 816 i.e 2.
3. How can I use the GCD of 112, 398, 740, 816Calculator?
Out the numbers 112, 398, 740, 816 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.