Least Common Multiple of 66/49, 742/39, 938/994

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 66/49, 742/39, 938/994 quickly i.e. 1640562 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 66/49, 742/39, 938/994 is 1640562.

LCM(66/49, 742/39, 938/994) = 1640562

LCM of 66/49, 742/39, 938/994

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 66/49,742/39,938/994

Given numbers are 66/49,742/39,938/994

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 66,742,938

Least Common Multiple of Numerators i.e. LCM of 66,742,938 is 1640562.

GCF of Denominators means GCF of 49,39,994 as per the given fractions.

GCF of 49,39,994 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 66,742,938

LCM of Fractions 66/49,742/39,938/994 is 1640562

2 66, 742, 938
7 33, 371, 469
33, 53, 67

∴ So the LCM of the given numbers is 2 x 7 x 33 x 53 x 67 = 1640562

Least Common Multiple of 66,742,938 with GCF Formula

Least Common Multiple of 66,742,938 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 66,742,938 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(66,742,938) = 2

common factors(in case of two or more numbers have common factors) = 14

GCF(66,742,938) x common factors =2 x 14 = 28

LCM(66,742,938) = ( 66 × 742 × 938 ) / 28

LCM(66,742,938) = 45935736 / 28

LCM(66,742,938) = 1640562


Lets's calculate GCF of 49,39,994

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1640562/1

Therefore the LCM of Fractions 66/49,742/39,938/994 is 1640562

Greatest Common Factor of 49,39,994 By Matching Biggest Common Factor Method

Greatest Common Factor of 49,39,994 By Matching Biggest Common Factor Method

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 994

List of positive integer factors of 994 that divides 994 without a remainder.

1,2,7,14,71,142,497,994

Greatest Common Factor

We found the factors 49,39,994 . The biggest common factor number is the GCF number.
So the greatest common factor 49,39,994 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 66/49, 742/39, 938/994

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 66/49, 742/39, 938/994?

Answer: LCM of Numerators as per given numbers 66/49, 742/39, 938/994 is

LCM of Numerators i.e. for 66,742,938 is 1640562

GCF of denominators i.e. for 49,39,994 is 1.

Thus, LCM of Fractions is 1640562.Finally, LCM of Fractions for 66/49, 742/39, 938/994 is 1640562.