Online GCD Calculator is useful to find the GCD of 109, 438, 166, 148 quickly. Get the easiest ways to solve the greatest common divisor of 109, 438, 166, 148 i.e 1 in different methods as follows.
Given Input numbers are 109, 438, 166, 148
In the factoring method, we have to find the divisors of all numbers
Divisors of 109 :
The positive integer divisors of 109 that completely divides 109 are.
1, 109
Divisors of 438 :
The positive integer divisors of 438 that completely divides 438 are.
1, 2, 3, 6, 73, 146, 219, 438
Divisors of 166 :
The positive integer divisors of 166 that completely divides 166 are.
1, 2, 83, 166
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 (109, 438, 166, 148) = 1.
Given numbers are 109, 438, 166, 148
The list of prime factors of all numbers are
Prime factors of 109 are 109
Prime factors of 438 are 2 x 3 x 73
Prime factors of 166 are 2 x 83
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 109, 438, 166, 148
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(109, 438) = 47742
GCD(109, 438) = ( 109 x 438 ) / 47742
= 109 / 438
= 109
Step2:
LCM(1, 166) = 166
GCD(1, 166) = ( 1 x 166 ) / 166
= 1 / 166
= 1
Step3:
LCM(1, 148) = 148
GCD(1, 148) = ( 1 x 148 ) / 148
= 1 / 148
= 1
So, Greatest Common Divisor of 109, 438, 166, 148 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 109, 438, 166, 148
The greatest common divisor of numbers 109, 438, 166, 148 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 109, 438, 166, 148 is 1.
1. What is the GCD of 109, 438, 166, 148?
GCD of given numbers 109, 438, 166, 148 is 1
2. How to calculate the greatest common divisor of 109, 438, 166, 148?
We can find the highest common divisor of 109, 438, 166, 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 109, 438, 166, 148 i.e 1.
3. How can I use the GCD of 109, 438, 166, 148Calculator?
Out the numbers 109, 438, 166, 148 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.