Online GCD Calculator is useful to find the GCD of 395, 216, 133, 140 quickly. Get the easiest ways to solve the greatest common divisor of 395, 216, 133, 140 i.e 1 in different methods as follows.
Given Input numbers are 395, 216, 133, 140
In the factoring method, we have to find the divisors of all numbers
Divisors of 395 :
The positive integer divisors of 395 that completely divides 395 are.
1, 5, 79, 395
Divisors of 216 :
The positive integer divisors of 216 that completely divides 216 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
Divisors of 133 :
The positive integer divisors of 133 that completely divides 133 are.
1, 7, 19, 133
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
GCD of numbers is the greatest common divisor
So, the GCD (395, 216, 133, 140) = 1.
Given numbers are 395, 216, 133, 140
The list of prime factors of all numbers are
Prime factors of 395 are 5 x 79
Prime factors of 216 are 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 133 are 7 x 19
Prime factors of 140 are 2 x 2 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 395, 216, 133, 140
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(395, 216) = 85320
GCD(395, 216) = ( 395 x 216 ) / 85320
= 395 / 216
= 395
Step2:
LCM(1, 133) = 133
GCD(1, 133) = ( 1 x 133 ) / 133
= 1 / 133
= 1
Step3:
LCM(1, 140) = 140
GCD(1, 140) = ( 1 x 140 ) / 140
= 1 / 140
= 1
So, Greatest Common Divisor of 395, 216, 133, 140 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 395, 216, 133, 140
The greatest common divisor of numbers 395, 216, 133, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 395, 216, 133, 140 is 1.
1. What is the GCD of 395, 216, 133, 140?
GCD of given numbers 395, 216, 133, 140 is 1
2. How to calculate the greatest common divisor of 395, 216, 133, 140?
We can find the highest common divisor of 395, 216, 133, 140 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 395, 216, 133, 140 i.e 1.
3. How can I use the GCD of 395, 216, 133, 140Calculator?
Out the numbers 395, 216, 133, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.