GCD of 140, 371, 810 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 140, 371, 810 quickly. Get the easiest ways to solve the greatest common divisor of 140, 371, 810 i.e 1 in different methods as follows.
Given Input numbers are 140, 371, 810
In the factoring method, we have to find the divisors of all numbers
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 371 :
The positive integer divisors of 371 that completely divides 371 are.
1, 7, 53, 371
Divisors of 810 :
The positive integer divisors of 810 that completely divides 810 are.
1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810
GCD of numbers is the greatest common divisor
So, the GCD (140, 371, 810) = 1.
Given numbers are 140, 371, 810
The list of prime factors of all numbers are
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 371 are 7 x 53
Prime factors of 810 are 2 x 3 x 3 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 140, 371, 810 using LCM Formula
Given numbers are 140, 371, 810
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(140, 371) = 7420
GCD(140, 371) = ( 140 x 371 ) / 7420
= 140 / 371
= 140
Step2:
LCM(7, 810) = 5670
GCD(7, 810) = ( 7 x 810 ) / 5670
= 7 / 810
= 7
So, Greatest Common Divisor of 140, 371, 810 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 140, 371, 810
Given numbers are 140, 371, 810
The greatest common divisor of numbers 140, 371, 810 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 371, 810 is 1.
FAQs on GCD of 140, 371, 810 Calculator
1. What is the GCD of 140, 371, 810?
GCD of given numbers 140, 371, 810 is 1
2. How to calculate the greatest common divisor of 140, 371, 810?
We can find the highest common divisor of 140, 371, 810 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 140, 371, 810 i.e 1.
3. How can I use the GCD of 140, 371, 810Calculator?
Out the numbers 140, 371, 810 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.