Least Common Multiple of 798/20, 747/1407

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 798/20, 747/1407 quickly i.e. 198702 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 798/20, 747/1407 is 198702.

LCM(798/20, 747/1407) = 198702

LCM of 798/20, 747/1407

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 798/20,747/1407

Given numbers are 798/20,747/1407

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 798,747

Least Common Multiple of Numerators i.e. LCM of 798,747 is 198702.

GCF of Denominators means GCF of 20,1407 as per the given fractions.

GCF of 20,1407 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 798,747

LCM of Fractions 798/20,747/1407 is 198702

3 798, 747
266, 249

∴ So the LCM of the given numbers is 3 x 266 x 249 = 198702

Least Common Multiple of 798,747 with GCF Formula

Least Common Multiple of 798,747 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 798,747 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(798,747) = 3

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

GCF(798,747) x common factors =3 x 1 = 3

LCM(798,747) = ( 798 × 747 ) / 3

LCM(798,747) = 596106 / 3

LCM(798,747) = 198702


Lets's calculate GCF of 20,1407

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 198702/1

Therefore the LCM of Fractions 798/20,747/1407 is 198702

Greatest Common Factor of 20,1407 By Matching Biggest Common Factor Method

Greatest Common Factor of 20,1407 By Matching Biggest Common Factor Method

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 1407

List of positive integer factors of 1407 that divides 1407 without a remainder.

1,3,7,21,67,201,469,1407

Greatest Common Factor

We found the factors 20,1407 . The biggest common factor number is the GCF number.
So the greatest common factor 20,1407 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 798/20, 747/1407

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 798/20, 747/1407?

Answer: LCM of Numerators as per given numbers 798/20, 747/1407 is

LCM of Numerators i.e. for 798,747 is 198702

GCF of denominators i.e. for 20,1407 is 1.

Thus, LCM of Fractions is 198702.Finally, LCM of Fractions for 798/20, 747/1407 is 198702.