Least Common Multiple of 685/317, 4221/605

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 685/317, 4221/605 quickly i.e. 2891385 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 685/317, 4221/605 is 2891385.

LCM(685/317, 4221/605) = 2891385

LCM of 685/317, 4221/605

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

LCM of:

Least Common Multiple of 685/317,4221/605

Given numbers are 685/317,4221/605

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators

In the given fractions LCM of Numerators means LCM of 685,4221

Least Common Multiple of Numerators i.e. LCM of 685,4221 is 2891385.

GCF of Denominators means GCF of 317,605 as per the given fractions.

GCF of 317,605 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 685,4221

LCM of Fractions 685/317,4221/605 is 2891385

Given numbers has no common factors except 1. So, there LCM is their product i.e 2891385

Least Common Multiple of 685,4221 with GCF Formula

Least Common Multiple of 685,4221 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 685,4221 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(685,4221) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(685,4221) x common factors =1 x 1 = 1

LCM(685,4221) = ( 685 × 4221 ) / 1

LCM(685,4221) = 2891385 / 1

LCM(685,4221) = 2891385


Lets's calculate GCF of 317,605

∴ So GCF of numbers is 1 because of no common factors present between them.

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2891385/1

Therefore the LCM of Fractions 685/317,4221/605 is 2891385

Greatest Common Factor of 317,605 By Matching Biggest Common Factor Method

Greatest Common Factor of 317,605 By Matching Biggest Common Factor Method

Factors of 317

List of positive integer factors of 317 that divides 317 without a remainder.

1,317

Factors of 605

List of positive integer factors of 605 that divides 605 without a remainder.

1,5,11,55,121,605

Greatest Common Factor

We found the factors 317,605 . The biggest common factor number is the GCF number.
So the greatest common factor 317,605 is 1.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 685/317, 4221/605

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 685/317, 4221/605?

Answer: LCM of Numerators as per given numbers 685/317, 4221/605 is

LCM of Numerators i.e. for 685,4221 is 2891385

GCF of denominators i.e. for 317,605 is 1.

Thus, LCM of Fractions is 2891385.Finally, LCM of Fractions for 685/317, 4221/605 is 2891385.