Online GCD Calculator is useful to find the GCD of 684, 464, 290, 938 quickly. Get the easiest ways to solve the greatest common divisor of 684, 464, 290, 938 i.e 2 in different methods as follows.
Given Input numbers are 684, 464, 290, 938
In the factoring method, we have to find the divisors of all numbers
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
Divisors of 464 :
The positive integer divisors of 464 that completely divides 464 are.
1, 2, 4, 8, 16, 29, 58, 116, 232, 464
Divisors of 290 :
The positive integer divisors of 290 that completely divides 290 are.
1, 2, 5, 10, 29, 58, 145, 290
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
GCD of numbers is the greatest common divisor
So, the GCD (684, 464, 290, 938) = 2.
Given numbers are 684, 464, 290, 938
The list of prime factors of all numbers are
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 464 are 2 x 2 x 2 x 2 x 29
Prime factors of 290 are 2 x 5 x 29
Prime factors of 938 are 2 x 7 x 67
The highest common occurrence is 21
Therefore, GCD of 684, 464, 290, 938 is 2.
Given numbers are 684, 464, 290, 938
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(684, 464) = 79344
GCD(684, 464) = ( 684 x 464 ) / 79344
= 684 / 464
= 684
Step2:
LCM(4, 290) = 580
GCD(4, 290) = ( 4 x 290 ) / 580
= 4 / 290
= 4
Step3:
LCM(2, 938) = 938
GCD(2, 938) = ( 2 x 938 ) / 938
= 2 / 938
= 2
So, Greatest Common Divisor of 684, 464, 290, 938 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 684, 464, 290, 938
The greatest common divisor of numbers 684, 464, 290, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 464, 290, 938 is 2.
1. What is the GCD of 684, 464, 290, 938?
GCD of given numbers 684, 464, 290, 938 is 2
2. How to calculate the greatest common divisor of 684, 464, 290, 938?
We can find the highest common divisor of 684, 464, 290, 938 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 684, 464, 290, 938 i.e 2.
3. How can I use the GCD of 684, 464, 290, 938Calculator?
Out the numbers 684, 464, 290, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.