Least Common Multiple of 74/126, 2080/5139

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 74/126, 2080/5139 quickly i.e. 76960/9 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 74/126, 2080/5139 is 76960/9.

LCM(74/126, 2080/5139) = 76960/9

LCM of 74/126, 2080/5139

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 74/126,2080/5139

Given numbers are 74/126,2080/5139

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 74,2080

Least Common Multiple of Numerators i.e. LCM of 74,2080 is 76960.

GCF of Denominators means GCF of 126,5139 as per the given fractions.

GCF of 126,5139 is 9 as it is the largest common factor for these numbers.

Lets's calculate LCM of 74,2080

LCM of Fractions 74/126,2080/5139 is 76960/9

2 74, 2080
37, 1040

∴ So the LCM of the given numbers is 2 x 37 x 1040 = 76960

Least Common Multiple of 74,2080 with GCF Formula

Least Common Multiple of 74,2080 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 74,2080 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(74,2080) = 2

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

GCF(74,2080) x common factors =2 x 1 = 2

LCM(74,2080) = ( 74 × 2080 ) / 2

LCM(74,2080) = 153920 / 2

LCM(74,2080) = 76960


Lets's calculate GCF of 126,5139

3 126, 5139
3 42, 1713
14, 571

∴ So the GCF of the given numbers is 3 x 3 = 9

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 76960/9

Therefore the LCM of Fractions 74/126,2080/5139 is 76960/9

Greatest Common Factor of 126,5139 By Matching Biggest Common Factor Method

Greatest Common Factor of 126,5139 By Matching Biggest Common Factor Method

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 5139

List of positive integer factors of 5139 that divides 5139 without a remainder.

1,3,9,571,1713,5139

Greatest Common Factor

We found the factors 126,5139 . The biggest common factor number is the GCF number.
So the greatest common factor 126,5139 is 9.


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 74/126, 2080/5139

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 74/126, 2080/5139?

Answer: LCM of Numerators as per given numbers 74/126, 2080/5139 is

LCM of Numerators i.e. for 74,2080 is 76960

GCF of denominators i.e. for 126,5139 is 9.

Thus, LCM of Fractions is 76960/9.Finally, LCM of Fractions for 74/126, 2080/5139 is 76960/9.