Online GCD Calculator is useful to find the GCD of 628, 208, 789, 352 quickly. Get the easiest ways to solve the greatest common divisor of 628, 208, 789, 352 i.e 1 in different methods as follows.
Given Input numbers are 628, 208, 789, 352
In the factoring method, we have to find the divisors of all numbers
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
Divisors of 208 :
The positive integer divisors of 208 that completely divides 208 are.
1, 2, 4, 8, 13, 16, 26, 52, 104, 208
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
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 (628, 208, 789, 352) = 1.
Given numbers are 628, 208, 789, 352
The list of prime factors of all numbers are
Prime factors of 628 are 2 x 2 x 157
Prime factors of 208 are 2 x 2 x 2 x 2 x 13
Prime factors of 789 are 3 x 263
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 628, 208, 789, 352
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(628, 208) = 32656
GCD(628, 208) = ( 628 x 208 ) / 32656
= 628 / 208
= 628
Step2:
LCM(4, 789) = 3156
GCD(4, 789) = ( 4 x 789 ) / 3156
= 4 / 789
= 4
Step3:
LCM(1, 352) = 352
GCD(1, 352) = ( 1 x 352 ) / 352
= 1 / 352
= 1
So, Greatest Common Divisor of 628, 208, 789, 352 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 628, 208, 789, 352
The greatest common divisor of numbers 628, 208, 789, 352 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 208, 789, 352 is 1.
1. What is the GCD of 628, 208, 789, 352?
GCD of given numbers 628, 208, 789, 352 is 1
2. How to calculate the greatest common divisor of 628, 208, 789, 352?
We can find the highest common divisor of 628, 208, 789, 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 628, 208, 789, 352 i.e 1.
3. How can I use the GCD of 628, 208, 789, 352Calculator?
Out the numbers 628, 208, 789, 352 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.