Online GCD Calculator is useful to find the GCD of 238, 434, 666, 695 quickly. Get the easiest ways to solve the greatest common divisor of 238, 434, 666, 695 i.e 1 in different methods as follows.
Given Input numbers are 238, 434, 666, 695
In the factoring method, we have to find the divisors of all numbers
Divisors of 238 :
The positive integer divisors of 238 that completely divides 238 are.
1, 2, 7, 14, 17, 34, 119, 238
Divisors of 434 :
The positive integer divisors of 434 that completely divides 434 are.
1, 2, 7, 14, 31, 62, 217, 434
Divisors of 666 :
The positive integer divisors of 666 that completely divides 666 are.
1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666
Divisors of 695 :
The positive integer divisors of 695 that completely divides 695 are.
1, 5, 139, 695
GCD of numbers is the greatest common divisor
So, the GCD (238, 434, 666, 695) = 1.
Given numbers are 238, 434, 666, 695
The list of prime factors of all numbers are
Prime factors of 238 are 2 x 7 x 17
Prime factors of 434 are 2 x 7 x 31
Prime factors of 666 are 2 x 3 x 3 x 37
Prime factors of 695 are 5 x 139
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 238, 434, 666, 695
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(238, 434) = 7378
GCD(238, 434) = ( 238 x 434 ) / 7378
= 238 / 434
= 238
Step2:
LCM(14, 666) = 4662
GCD(14, 666) = ( 14 x 666 ) / 4662
= 14 / 666
= 14
Step3:
LCM(2, 695) = 1390
GCD(2, 695) = ( 2 x 695 ) / 1390
= 2 / 695
= 2
So, Greatest Common Divisor of 238, 434, 666, 695 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 238, 434, 666, 695
The greatest common divisor of numbers 238, 434, 666, 695 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 238, 434, 666, 695 is 1.
1. What is the GCD of 238, 434, 666, 695?
GCD of given numbers 238, 434, 666, 695 is 1
2. How to calculate the greatest common divisor of 238, 434, 666, 695?
We can find the highest common divisor of 238, 434, 666, 695 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 238, 434, 666, 695 i.e 1.
3. How can I use the GCD of 238, 434, 666, 695Calculator?
Out the numbers 238, 434, 666, 695 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.