GCD of 358, 332, 989, 309 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 358, 332, 989, 309 quickly. Get the easiest ways to solve the greatest common divisor of 358, 332, 989, 309 i.e 1 in different methods as follows.
Given Input numbers are 358, 332, 989, 309
In the factoring method, we have to find the divisors of all numbers
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
Divisors of 332 :
The positive integer divisors of 332 that completely divides 332 are.
1, 2, 4, 83, 166, 332
Divisors of 989 :
The positive integer divisors of 989 that completely divides 989 are.
1, 23, 43, 989
Divisors of 309 :
The positive integer divisors of 309 that completely divides 309 are.
1, 3, 103, 309
GCD of numbers is the greatest common divisor
So, the GCD (358, 332, 989, 309) = 1.
Given numbers are 358, 332, 989, 309
The list of prime factors of all numbers are
Prime factors of 358 are 2 x 179
Prime factors of 332 are 2 x 2 x 83
Prime factors of 989 are 23 x 43
Prime factors of 309 are 3 x 103
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 358, 332, 989, 309 using LCM Formula
Given numbers are 358, 332, 989, 309
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(358, 332) = 59428
GCD(358, 332) = ( 358 x 332 ) / 59428
= 358 / 332
= 358
Step2:
LCM(2, 989) = 1978
GCD(2, 989) = ( 2 x 989 ) / 1978
= 2 / 989
= 2
Step3:
LCM(1, 309) = 309
GCD(1, 309) = ( 1 x 309 ) / 309
= 1 / 309
= 1
So, Greatest Common Divisor of 358, 332, 989, 309 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 358, 332, 989, 309
Given numbers are 358, 332, 989, 309
The greatest common divisor of numbers 358, 332, 989, 309 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 358, 332, 989, 309 is 1.
FAQs on GCD of 358, 332, 989, 309 Calculator
1. What is the GCD of 358, 332, 989, 309?
GCD of given numbers 358, 332, 989, 309 is 1
2. How to calculate the greatest common divisor of 358, 332, 989, 309?
We can find the highest common divisor of 358, 332, 989, 309 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 358, 332, 989, 309 i.e 1.
3. How can I use the GCD of 358, 332, 989, 309Calculator?
Out the numbers 358, 332, 989, 309 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.