GCD of 730, 141, 20 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 730, 141, 20 quickly. Get the easiest ways to solve the greatest common divisor of 730, 141, 20 i.e 1 in different methods as follows.
Given Input numbers are 730, 141, 20
In the factoring method, we have to find the divisors of all numbers
Divisors of 730 :
The positive integer divisors of 730 that completely divides 730 are.
1, 2, 5, 10, 73, 146, 365, 730
Divisors of 141 :
The positive integer divisors of 141 that completely divides 141 are.
1, 3, 47, 141
Divisors of 20 :
The positive integer divisors of 20 that completely divides 20 are.
1, 2, 4, 5, 10, 20
GCD of numbers is the greatest common divisor
So, the GCD (730, 141, 20) = 1.
Given numbers are 730, 141, 20
The list of prime factors of all numbers are
Prime factors of 730 are 2 x 5 x 73
Prime factors of 141 are 3 x 47
Prime factors of 20 are 2 x 2 x 5
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 730, 141, 20 using LCM Formula
Given numbers are 730, 141, 20
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(730, 141) = 102930
GCD(730, 141) = ( 730 x 141 ) / 102930
= 730 / 141
= 730
Step2:
LCM(1, 20) = 20
GCD(1, 20) = ( 1 x 20 ) / 20
= 1 / 20
= 1
So, Greatest Common Divisor of 730, 141, 20 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 730, 141, 20
Given numbers are 730, 141, 20
The greatest common divisor of numbers 730, 141, 20 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 730, 141, 20 is 1.
FAQs on GCD of 730, 141, 20 Calculator
1. What is the GCD of 730, 141, 20?
GCD of given numbers 730, 141, 20 is 1
2. How to calculate the greatest common divisor of 730, 141, 20?
We can find the highest common divisor of 730, 141, 20 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 730, 141, 20 i.e 1.
3. How can I use the GCD of 730, 141, 20Calculator?
Out the numbers 730, 141, 20 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.