GCD of 909, 357, 172 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 909, 357, 172 quickly. Get the easiest ways to solve the greatest common divisor of 909, 357, 172 i.e 1 in different methods as follows.
Given Input numbers are 909, 357, 172
In the factoring method, we have to find the divisors of all numbers
Divisors of 909 :
The positive integer divisors of 909 that completely divides 909 are.
1, 3, 9, 101, 303, 909
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
Divisors of 172 :
The positive integer divisors of 172 that completely divides 172 are.
1, 2, 4, 43, 86, 172
GCD of numbers is the greatest common divisor
So, the GCD (909, 357, 172) = 1.
Given numbers are 909, 357, 172
The list of prime factors of all numbers are
Prime factors of 909 are 3 x 3 x 101
Prime factors of 357 are 3 x 7 x 17
Prime factors of 172 are 2 x 2 x 43
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 909, 357, 172 using LCM Formula
Given numbers are 909, 357, 172
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(909, 357) = 108171
GCD(909, 357) = ( 909 x 357 ) / 108171
= 909 / 357
= 909
Step2:
LCM(3, 172) = 516
GCD(3, 172) = ( 3 x 172 ) / 516
= 3 / 172
= 3
So, Greatest Common Divisor of 909, 357, 172 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 909, 357, 172
Given numbers are 909, 357, 172
The greatest common divisor of numbers 909, 357, 172 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 909, 357, 172 is 1.
FAQs on GCD of 909, 357, 172 Calculator
1. What is the GCD of 909, 357, 172?
GCD of given numbers 909, 357, 172 is 1
2. How to calculate the greatest common divisor of 909, 357, 172?
We can find the highest common divisor of 909, 357, 172 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 909, 357, 172 i.e 1.
3. How can I use the GCD of 909, 357, 172Calculator?
Out the numbers 909, 357, 172 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.