Least Common Multiple of 72/74, 60/91, 57/75, 43/901

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 72/74, 60/91, 57/75, 43/901 quickly i.e. 294120 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 72/74, 60/91, 57/75, 43/901 is 294120.

LCM(72/74, 60/91, 57/75, 43/901) = 294120

LCM of 72/74, 60/91, 57/75, 43/901

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 72/74,60/91,57/75,43/901

Given numbers are 72/74,60/91,57/75,43/901

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 72,60,57,43

Least Common Multiple of Numerators i.e. LCM of 72,60,57,43 is 294120.

GCF of Denominators means GCF of 74,91,75,901 as per the given fractions.

GCF of 74,91,75,901 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 72,60,57,43

LCM of Fractions 72/74,60/91,57/75,43/901 is 294120

2 72, 60, 57, 43
2 36, 30, 57, 43
3 18, 15, 57, 43
6, 5, 19, 43

∴ So the LCM of the given numbers is 2 x 2 x 3 x 6 x 5 x 19 x 43 = 294120

Least Common Multiple of 72,60,57,43 with GCF Formula

Least Common Multiple of 72,60,57,43 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 72,60,57,43 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,60,57,43) = 1

common factors(in case of two or more numbers have common factors) = 36

GCF(72,60,57,43) x common factors =1 x 36 = 36

LCM(72,60,57,43) = ( 72 × 60 × 57 × 43 ) / 36

LCM(72,60,57,43) = 10588320 / 36

LCM(72,60,57,43) = 294120


Lets's calculate GCF of 74,91,75,901

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 294120/1

Therefore the LCM of Fractions 72/74,60/91,57/75,43/901 is 294120

Greatest Common Factor of 74,91,75,901 By Matching Biggest Common Factor Method

Greatest Common Factor of 74,91,75,901 By Matching Biggest Common Factor Method

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 901

List of positive integer factors of 901 that divides 901 without a remainder.

1,17,53,901

Greatest Common Factor

We found the factors 74,91,75,901 . The biggest common factor number is the GCF number.
So the greatest common factor 74,91,75,901 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 72/74, 60/91, 57/75, 43/901

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 72/74, 60/91, 57/75, 43/901?

Answer: LCM of Numerators as per given numbers 72/74, 60/91, 57/75, 43/901 is

LCM of Numerators i.e. for 72,60,57,43 is 294120

GCF of denominators i.e. for 74,91,75,901 is 1.

Thus, LCM of Fractions is 294120.Finally, LCM of Fractions for 72/74, 60/91, 57/75, 43/901 is 294120.