Online GCD Calculator is useful to find the GCD of 470, 245, 133 quickly. Get the easiest ways to solve the greatest common divisor of 470, 245, 133 i.e 1 in different methods as follows.
Given Input numbers are 470, 245, 133
In the factoring method, we have to find the divisors of all numbers
Divisors of 470 :
The positive integer divisors of 470 that completely divides 470 are.
1, 2, 5, 10, 47, 94, 235, 470
Divisors of 245 :
The positive integer divisors of 245 that completely divides 245 are.
1, 5, 7, 35, 49, 245
Divisors of 133 :
The positive integer divisors of 133 that completely divides 133 are.
1, 7, 19, 133
GCD of numbers is the greatest common divisor
So, the GCD (470, 245, 133) = 1.
Given numbers are 470, 245, 133
The list of prime factors of all numbers are
Prime factors of 470 are 2 x 5 x 47
Prime factors of 245 are 5 x 7 x 7
Prime factors of 133 are 7 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 470, 245, 133
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(470, 245) = 23030
GCD(470, 245) = ( 470 x 245 ) / 23030
= 470 / 245
= 470
Step2:
LCM(5, 133) = 665
GCD(5, 133) = ( 5 x 133 ) / 665
= 5 / 133
= 5
So, Greatest Common Divisor of 470, 245, 133 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 470, 245, 133
The greatest common divisor of numbers 470, 245, 133 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 470, 245, 133 is 1.
1. What is the GCD of 470, 245, 133?
GCD of given numbers 470, 245, 133 is 1
2. How to calculate the greatest common divisor of 470, 245, 133?
We can find the highest common divisor of 470, 245, 133 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 470, 245, 133 i.e 1.
3. How can I use the GCD of 470, 245, 133Calculator?
Out the numbers 470, 245, 133 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.