Online GCD Calculator is useful to find the GCD of 350, 644, 309, 953 quickly. Get the easiest ways to solve the greatest common divisor of 350, 644, 309, 953 i.e 1 in different methods as follows.
Given Input numbers are 350, 644, 309, 953
In the factoring method, we have to find the divisors of all numbers
Divisors of 350 :
The positive integer divisors of 350 that completely divides 350 are.
1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350
Divisors of 644 :
The positive integer divisors of 644 that completely divides 644 are.
1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
Divisors of 309 :
The positive integer divisors of 309 that completely divides 309 are.
1, 3, 103, 309
Divisors of 953 :
The positive integer divisors of 953 that completely divides 953 are.
1, 953
GCD of numbers is the greatest common divisor
So, the GCD (350, 644, 309, 953) = 1.
Given numbers are 350, 644, 309, 953
The list of prime factors of all numbers are
Prime factors of 350 are 2 x 5 x 5 x 7
Prime factors of 644 are 2 x 2 x 7 x 23
Prime factors of 309 are 3 x 103
Prime factors of 953 are 953
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 350, 644, 309, 953
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(350, 644) = 16100
GCD(350, 644) = ( 350 x 644 ) / 16100
= 350 / 644
= 350
Step2:
LCM(14, 309) = 4326
GCD(14, 309) = ( 14 x 309 ) / 4326
= 14 / 309
= 14
Step3:
LCM(1, 953) = 953
GCD(1, 953) = ( 1 x 953 ) / 953
= 1 / 953
= 1
So, Greatest Common Divisor of 350, 644, 309, 953 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 350, 644, 309, 953
The greatest common divisor of numbers 350, 644, 309, 953 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 350, 644, 309, 953 is 1.
1. What is the GCD of 350, 644, 309, 953?
GCD of given numbers 350, 644, 309, 953 is 1
2. How to calculate the greatest common divisor of 350, 644, 309, 953?
We can find the highest common divisor of 350, 644, 309, 953 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 350, 644, 309, 953 i.e 1.
3. How can I use the GCD of 350, 644, 309, 953Calculator?
Out the numbers 350, 644, 309, 953 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.