Least Common Multiple of 13/10, 21/190, 294/247

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 13/10, 21/190, 294/247 quickly i.e. 3822 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 13/10, 21/190, 294/247 is 3822.

LCM(13/10, 21/190, 294/247) = 3822

LCM of 13/10, 21/190, 294/247

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 13/10,21/190,294/247

Given numbers are 13/10,21/190,294/247

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 13,21,294

Least Common Multiple of Numerators i.e. LCM of 13,21,294 is 3822.

GCF of Denominators means GCF of 10,190,247 as per the given fractions.

GCF of 10,190,247 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 13,21,294

LCM of Fractions 13/10,21/190,294/247 is 3822

3 13, 21, 294
7 13, 7, 98
13, 1, 14

∴ So the LCM of the given numbers is 3 x 7 x 13 x 1 x 14 = 3822

Least Common Multiple of 13,21,294 with GCF Formula

Least Common Multiple of 13,21,294 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 13,21,294 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(13,21,294) = 1

common factors(in case of two or more numbers have common factors) = 21

GCF(13,21,294) x common factors =1 x 21 = 21

LCM(13,21,294) = ( 13 × 21 × 294 ) / 21

LCM(13,21,294) = 80262 / 21

LCM(13,21,294) = 3822


Lets's calculate GCF of 10,190,247

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3822/1

Therefore the LCM of Fractions 13/10,21/190,294/247 is 3822

Greatest Common Factor of 10,190,247 By Matching Biggest Common Factor Method

Greatest Common Factor of 10,190,247 By Matching Biggest Common Factor Method

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 190

List of positive integer factors of 190 that divides 190 without a remainder.

1,2,5,10,19,38,95,190

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Greatest Common Factor

We found the factors 10,190,247 . The biggest common factor number is the GCF number.
So the greatest common factor 10,190,247 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 13/10, 21/190, 294/247

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 13/10, 21/190, 294/247?

Answer: LCM of Numerators as per given numbers 13/10, 21/190, 294/247 is

LCM of Numerators i.e. for 13,21,294 is 3822

GCF of denominators i.e. for 10,190,247 is 1.

Thus, LCM of Fractions is 3822.Finally, LCM of Fractions for 13/10, 21/190, 294/247 is 3822.