Online GCD Calculator is useful to find the GCD of 798, 182, 178, 705 quickly. Get the easiest ways to solve the greatest common divisor of 798, 182, 178, 705 i.e 1 in different methods as follows.
Given Input numbers are 798, 182, 178, 705
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 182 :
The positive integer divisors of 182 that completely divides 182 are.
1, 2, 7, 13, 14, 26, 91, 182
Divisors of 178 :
The positive integer divisors of 178 that completely divides 178 are.
1, 2, 89, 178
Divisors of 705 :
The positive integer divisors of 705 that completely divides 705 are.
1, 3, 5, 15, 47, 141, 235, 705
GCD of numbers is the greatest common divisor
So, the GCD (798, 182, 178, 705) = 1.
Given numbers are 798, 182, 178, 705
The list of prime factors of all numbers are
Prime factors of 798 are 2 x 3 x 7 x 19
Prime factors of 182 are 2 x 7 x 13
Prime factors of 178 are 2 x 89
Prime factors of 705 are 3 x 5 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 798, 182, 178, 705
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(798, 182) = 10374
GCD(798, 182) = ( 798 x 182 ) / 10374
= 798 / 182
= 798
Step2:
LCM(14, 178) = 1246
GCD(14, 178) = ( 14 x 178 ) / 1246
= 14 / 178
= 14
Step3:
LCM(2, 705) = 1410
GCD(2, 705) = ( 2 x 705 ) / 1410
= 2 / 705
= 2
So, Greatest Common Divisor of 798, 182, 178, 705 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 798, 182, 178, 705
The greatest common divisor of numbers 798, 182, 178, 705 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 798, 182, 178, 705 is 1.
1. What is the GCD of 798, 182, 178, 705?
GCD of given numbers 798, 182, 178, 705 is 1
2. How to calculate the greatest common divisor of 798, 182, 178, 705?
We can find the highest common divisor of 798, 182, 178, 705 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, 182, 178, 705 i.e 1.
3. How can I use the GCD of 798, 182, 178, 705Calculator?
Out the numbers 798, 182, 178, 705 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.