Online GCD Calculator is useful to find the GCD of 448, 309, 671, 650 quickly. Get the easiest ways to solve the greatest common divisor of 448, 309, 671, 650 i.e 1 in different methods as follows.
Given Input numbers are 448, 309, 671, 650
In the factoring method, we have to find the divisors of all numbers
Divisors of 448 :
The positive integer divisors of 448 that completely divides 448 are.
1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
Divisors of 309 :
The positive integer divisors of 309 that completely divides 309 are.
1, 3, 103, 309
Divisors of 671 :
The positive integer divisors of 671 that completely divides 671 are.
1, 11, 61, 671
Divisors of 650 :
The positive integer divisors of 650 that completely divides 650 are.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
GCD of numbers is the greatest common divisor
So, the GCD (448, 309, 671, 650) = 1.
Given numbers are 448, 309, 671, 650
The list of prime factors of all numbers are
Prime factors of 448 are 2 x 2 x 2 x 2 x 2 x 2 x 7
Prime factors of 309 are 3 x 103
Prime factors of 671 are 11 x 61
Prime factors of 650 are 2 x 5 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 448, 309, 671, 650
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(448, 309) = 138432
GCD(448, 309) = ( 448 x 309 ) / 138432
= 448 / 309
= 448
Step2:
LCM(1, 671) = 671
GCD(1, 671) = ( 1 x 671 ) / 671
= 1 / 671
= 1
Step3:
LCM(1, 650) = 650
GCD(1, 650) = ( 1 x 650 ) / 650
= 1 / 650
= 1
So, Greatest Common Divisor of 448, 309, 671, 650 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 448, 309, 671, 650
The greatest common divisor of numbers 448, 309, 671, 650 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 448, 309, 671, 650 is 1.
1. What is the GCD of 448, 309, 671, 650?
GCD of given numbers 448, 309, 671, 650 is 1
2. How to calculate the greatest common divisor of 448, 309, 671, 650?
We can find the highest common divisor of 448, 309, 671, 650 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 448, 309, 671, 650 i.e 1.
3. How can I use the GCD of 448, 309, 671, 650Calculator?
Out the numbers 448, 309, 671, 650 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.