Online GCD Calculator is useful to find the GCD of 133, 981, 212, 148 quickly. Get the easiest ways to solve the greatest common divisor of 133, 981, 212, 148 i.e 1 in different methods as follows.
Given Input numbers are 133, 981, 212, 148
In the factoring method, we have to find the divisors of all numbers
Divisors of 133 :
The positive integer divisors of 133 that completely divides 133 are.
1, 7, 19, 133
Divisors of 981 :
The positive integer divisors of 981 that completely divides 981 are.
1, 3, 9, 109, 327, 981
Divisors of 212 :
The positive integer divisors of 212 that completely divides 212 are.
1, 2, 4, 53, 106, 212
Divisors of 148 :
The positive integer divisors of 148 that completely divides 148 are.
1, 2, 4, 37, 74, 148
GCD of numbers is the greatest common divisor
So, the GCD (133, 981, 212, 148) = 1.
Given numbers are 133, 981, 212, 148
The list of prime factors of all numbers are
Prime factors of 133 are 7 x 19
Prime factors of 981 are 3 x 3 x 109
Prime factors of 212 are 2 x 2 x 53
Prime factors of 148 are 2 x 2 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 133, 981, 212, 148
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(133, 981) = 130473
GCD(133, 981) = ( 133 x 981 ) / 130473
= 133 / 981
= 133
Step2:
LCM(1, 212) = 212
GCD(1, 212) = ( 1 x 212 ) / 212
= 1 / 212
= 1
Step3:
LCM(1, 148) = 148
GCD(1, 148) = ( 1 x 148 ) / 148
= 1 / 148
= 1
So, Greatest Common Divisor of 133, 981, 212, 148 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 133, 981, 212, 148
The greatest common divisor of numbers 133, 981, 212, 148 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 133, 981, 212, 148 is 1.
1. What is the GCD of 133, 981, 212, 148?
GCD of given numbers 133, 981, 212, 148 is 1
2. How to calculate the greatest common divisor of 133, 981, 212, 148?
We can find the highest common divisor of 133, 981, 212, 148 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 133, 981, 212, 148 i.e 1.
3. How can I use the GCD of 133, 981, 212, 148Calculator?
Out the numbers 133, 981, 212, 148 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.