Online GCD Calculator is useful to find the GCD of 320, 351, 849, 697 quickly. Get the easiest ways to solve the greatest common divisor of 320, 351, 849, 697 i.e 1 in different methods as follows.
Given Input numbers are 320, 351, 849, 697
In the factoring method, we have to find the divisors of all numbers
Divisors of 320 :
The positive integer divisors of 320 that completely divides 320 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
Divisors of 351 :
The positive integer divisors of 351 that completely divides 351 are.
1, 3, 9, 13, 27, 39, 117, 351
Divisors of 849 :
The positive integer divisors of 849 that completely divides 849 are.
1, 3, 283, 849
Divisors of 697 :
The positive integer divisors of 697 that completely divides 697 are.
1, 17, 41, 697
GCD of numbers is the greatest common divisor
So, the GCD (320, 351, 849, 697) = 1.
Given numbers are 320, 351, 849, 697
The list of prime factors of all numbers are
Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5
Prime factors of 351 are 3 x 3 x 3 x 13
Prime factors of 849 are 3 x 283
Prime factors of 697 are 17 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 320, 351, 849, 697
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(320, 351) = 112320
GCD(320, 351) = ( 320 x 351 ) / 112320
= 320 / 351
= 320
Step2:
LCM(1, 849) = 849
GCD(1, 849) = ( 1 x 849 ) / 849
= 1 / 849
= 1
Step3:
LCM(1, 697) = 697
GCD(1, 697) = ( 1 x 697 ) / 697
= 1 / 697
= 1
So, Greatest Common Divisor of 320, 351, 849, 697 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 320, 351, 849, 697
The greatest common divisor of numbers 320, 351, 849, 697 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 320, 351, 849, 697 is 1.
1. What is the GCD of 320, 351, 849, 697?
GCD of given numbers 320, 351, 849, 697 is 1
2. How to calculate the greatest common divisor of 320, 351, 849, 697?
We can find the highest common divisor of 320, 351, 849, 697 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 320, 351, 849, 697 i.e 1.
3. How can I use the GCD of 320, 351, 849, 697Calculator?
Out the numbers 320, 351, 849, 697 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.