Online GCD Calculator is useful to find the GCD of 308, 238, 262, 342 quickly. Get the easiest ways to solve the greatest common divisor of 308, 238, 262, 342 i.e 2 in different methods as follows.
Given Input numbers are 308, 238, 262, 342
In the factoring method, we have to find the divisors of all numbers
Divisors of 308 :
The positive integer divisors of 308 that completely divides 308 are.
1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
Divisors of 238 :
The positive integer divisors of 238 that completely divides 238 are.
1, 2, 7, 14, 17, 34, 119, 238
Divisors of 262 :
The positive integer divisors of 262 that completely divides 262 are.
1, 2, 131, 262
Divisors of 342 :
The positive integer divisors of 342 that completely divides 342 are.
1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
GCD of numbers is the greatest common divisor
So, the GCD (308, 238, 262, 342) = 2.
Given numbers are 308, 238, 262, 342
The list of prime factors of all numbers are
Prime factors of 308 are 2 x 2 x 7 x 11
Prime factors of 238 are 2 x 7 x 17
Prime factors of 262 are 2 x 131
Prime factors of 342 are 2 x 3 x 3 x 19
The highest common occurrence is 21
Therefore, GCD of 308, 238, 262, 342 is 2.
Given numbers are 308, 238, 262, 342
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(308, 238) = 5236
GCD(308, 238) = ( 308 x 238 ) / 5236
= 308 / 238
= 308
Step2:
LCM(14, 262) = 1834
GCD(14, 262) = ( 14 x 262 ) / 1834
= 14 / 262
= 14
Step3:
LCM(2, 342) = 342
GCD(2, 342) = ( 2 x 342 ) / 342
= 2 / 342
= 2
So, Greatest Common Divisor of 308, 238, 262, 342 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 308, 238, 262, 342
The greatest common divisor of numbers 308, 238, 262, 342 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 238, 262, 342 is 2.
1. What is the GCD of 308, 238, 262, 342?
GCD of given numbers 308, 238, 262, 342 is 2
2. How to calculate the greatest common divisor of 308, 238, 262, 342?
We can find the highest common divisor of 308, 238, 262, 342 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 308, 238, 262, 342 i.e 2.
3. How can I use the GCD of 308, 238, 262, 342Calculator?
Out the numbers 308, 238, 262, 342 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.