Online GCD Calculator is useful to find the GCD of 137, 148, 990, 446 quickly. Get the easiest ways to solve the greatest common divisor of 137, 148, 990, 446 i.e 1 in different methods as follows.
Given Input numbers are 137, 148, 990, 446
In the factoring method, we have to find the divisors of all numbers
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 148 :
The positive integer divisors of 148 that completely divides 148 are.
1, 2, 4, 37, 74, 148
Divisors of 990 :
The positive integer divisors of 990 that completely divides 990 are.
1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
Divisors of 446 :
The positive integer divisors of 446 that completely divides 446 are.
1, 2, 223, 446
GCD of numbers is the greatest common divisor
So, the GCD (137, 148, 990, 446) = 1.
Given numbers are 137, 148, 990, 446
The list of prime factors of all numbers are
Prime factors of 137 are 137
Prime factors of 148 are 2 x 2 x 37
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
Prime factors of 446 are 2 x 223
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 137, 148, 990, 446
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(137, 148) = 20276
GCD(137, 148) = ( 137 x 148 ) / 20276
= 137 / 148
= 137
Step2:
LCM(1, 990) = 990
GCD(1, 990) = ( 1 x 990 ) / 990
= 1 / 990
= 1
Step3:
LCM(1, 446) = 446
GCD(1, 446) = ( 1 x 446 ) / 446
= 1 / 446
= 1
So, Greatest Common Divisor of 137, 148, 990, 446 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 137, 148, 990, 446
The greatest common divisor of numbers 137, 148, 990, 446 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 148, 990, 446 is 1.
1. What is the GCD of 137, 148, 990, 446?
GCD of given numbers 137, 148, 990, 446 is 1
2. How to calculate the greatest common divisor of 137, 148, 990, 446?
We can find the highest common divisor of 137, 148, 990, 446 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 137, 148, 990, 446 i.e 1.
3. How can I use the GCD of 137, 148, 990, 446Calculator?
Out the numbers 137, 148, 990, 446 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.