Least Common Multiple of 7/76, 8/90, 94/80, 15/476

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7/76, 8/90, 94/80, 15/476 quickly i.e. 19740 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7/76, 8/90, 94/80, 15/476 is 19740.

LCM(7/76, 8/90, 94/80, 15/476) = 19740

LCM of 7/76, 8/90, 94/80, 15/476

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 7/76,8/90,94/80,15/476

Given numbers are 7/76,8/90,94/80,15/476

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 7,8,94,15

Least Common Multiple of Numerators i.e. LCM of 7,8,94,15 is 39480.

GCF of Denominators means GCF of 76,90,80,476 as per the given fractions.

GCF of 76,90,80,476 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7,8,94,15

LCM of Fractions 7/76,8/90,94/80,15/476 is 19740

2 7, 8, 94, 15
7, 4, 47, 15

∴ So the LCM of the given numbers is 2 x 7 x 4 x 47 x 15 = 39480

Least Common Multiple of 7,8,94,15 with GCF Formula

Least Common Multiple of 7,8,94,15 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 7,8,94,15 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7,8,94,15) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(7,8,94,15) x common factors =1 x 2 = 2

LCM(7,8,94,15) = ( 7 × 8 × 94 × 15 ) / 2

LCM(7,8,94,15) = 78960 / 2

LCM(7,8,94,15) = 39480


Lets's calculate GCF of 76,90,80,476

2 76, 90, 80, 476
38, 45, 40, 238

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 39480/2

Therefore the LCM of Fractions 7/76,8/90,94/80,15/476 is 19740

Greatest Common Factor of 76,90,80,476 By Matching Biggest Common Factor Method

Greatest Common Factor of 76,90,80,476 By Matching Biggest Common Factor Method

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 476

List of positive integer factors of 476 that divides 476 without a remainder.

1,2,4,7,14,17,28,34,68,119,238,476

Greatest Common Factor

We found the factors 76,90,80,476 . The biggest common factor number is the GCF number.
So the greatest common factor 76,90,80,476 is 2.


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 7/76, 8/90, 94/80, 15/476

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 7/76, 8/90, 94/80, 15/476?

Answer: LCM of Numerators as per given numbers 7/76, 8/90, 94/80, 15/476 is

LCM of Numerators i.e. for 7,8,94,15 is 39480

GCF of denominators i.e. for 76,90,80,476 is 2.

Thus, LCM of Fractions is 19740.Finally, LCM of Fractions for 7/76, 8/90, 94/80, 15/476 is 19740.