Online GCD Calculator is useful to find the GCD of 798, 644, 771, 352 quickly. Get the easiest ways to solve the greatest common divisor of 798, 644, 771, 352 i.e 1 in different methods as follows.
Given Input numbers are 798, 644, 771, 352
In the factoring method, we have to find the divisors of all numbers
Divisors of 798 :
The positive integer divisors of 798 that completely divides 798 are.
1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
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 771 :
The positive integer divisors of 771 that completely divides 771 are.
1, 3, 257, 771
Divisors of 352 :
The positive integer divisors of 352 that completely divides 352 are.
1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
GCD of numbers is the greatest common divisor
So, the GCD (798, 644, 771, 352) = 1.
Given numbers are 798, 644, 771, 352
The list of prime factors of all numbers are
Prime factors of 798 are 2 x 3 x 7 x 19
Prime factors of 644 are 2 x 2 x 7 x 23
Prime factors of 771 are 3 x 257
Prime factors of 352 are 2 x 2 x 2 x 2 x 2 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 798, 644, 771, 352
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(798, 644) = 36708
GCD(798, 644) = ( 798 x 644 ) / 36708
= 798 / 644
= 798
Step2:
LCM(14, 771) = 10794
GCD(14, 771) = ( 14 x 771 ) / 10794
= 14 / 771
= 14
Step3:
LCM(1, 352) = 352
GCD(1, 352) = ( 1 x 352 ) / 352
= 1 / 352
= 1
So, Greatest Common Divisor of 798, 644, 771, 352 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 798, 644, 771, 352
The greatest common divisor of numbers 798, 644, 771, 352 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 798, 644, 771, 352 is 1.
1. What is the GCD of 798, 644, 771, 352?
GCD of given numbers 798, 644, 771, 352 is 1
2. How to calculate the greatest common divisor of 798, 644, 771, 352?
We can find the highest common divisor of 798, 644, 771, 352 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 798, 644, 771, 352 i.e 1.
3. How can I use the GCD of 798, 644, 771, 352Calculator?
Out the numbers 798, 644, 771, 352 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.