Online GCD Calculator is useful to find the GCD of 988, 699, 305, 179 quickly. Get the easiest ways to solve the greatest common divisor of 988, 699, 305, 179 i.e 1 in different methods as follows.
Given Input numbers are 988, 699, 305, 179
In the factoring method, we have to find the divisors of all numbers
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
Divisors of 699 :
The positive integer divisors of 699 that completely divides 699 are.
1, 3, 233, 699
Divisors of 305 :
The positive integer divisors of 305 that completely divides 305 are.
1, 5, 61, 305
Divisors of 179 :
The positive integer divisors of 179 that completely divides 179 are.
1, 179
GCD of numbers is the greatest common divisor
So, the GCD (988, 699, 305, 179) = 1.
Given numbers are 988, 699, 305, 179
The list of prime factors of all numbers are
Prime factors of 988 are 2 x 2 x 13 x 19
Prime factors of 699 are 3 x 233
Prime factors of 305 are 5 x 61
Prime factors of 179 are 179
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 988, 699, 305, 179
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(988, 699) = 690612
GCD(988, 699) = ( 988 x 699 ) / 690612
= 988 / 699
= 988
Step2:
LCM(1, 305) = 305
GCD(1, 305) = ( 1 x 305 ) / 305
= 1 / 305
= 1
Step3:
LCM(1, 179) = 179
GCD(1, 179) = ( 1 x 179 ) / 179
= 1 / 179
= 1
So, Greatest Common Divisor of 988, 699, 305, 179 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 988, 699, 305, 179
The greatest common divisor of numbers 988, 699, 305, 179 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 699, 305, 179 is 1.
1. What is the GCD of 988, 699, 305, 179?
GCD of given numbers 988, 699, 305, 179 is 1
2. How to calculate the greatest common divisor of 988, 699, 305, 179?
We can find the highest common divisor of 988, 699, 305, 179 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 988, 699, 305, 179 i.e 1.
3. How can I use the GCD of 988, 699, 305, 179Calculator?
Out the numbers 988, 699, 305, 179 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.