Least Common Multiple of 15/32, 77/72, 77/53, 43/160

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 15/32, 77/72, 77/53, 43/160 quickly i.e. 49665 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 15/32, 77/72, 77/53, 43/160 is 49665.

LCM(15/32, 77/72, 77/53, 43/160) = 49665

LCM of 15/32, 77/72, 77/53, 43/160

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 15/32,77/72,77/53,43/160

Given numbers are 15/32,77/72,77/53,43/160

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 15,77,77,43

Least Common Multiple of Numerators i.e. LCM of 15,77,77,43 is 49665.

GCF of Denominators means GCF of 32,72,53,160 as per the given fractions.

GCF of 32,72,53,160 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 15,77,77,43

LCM of Fractions 15/32,77/72,77/53,43/160 is 49665

7 15, 77, 77, 43
11 15, 11, 11, 43
15, 1, 1, 43

∴ So the LCM of the given numbers is 7 x 11 x 15 x 1 x 1 x 43 = 49665

Least Common Multiple of 15,77,77,43 with GCF Formula

Least Common Multiple of 15,77,77,43 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 15,77,77,43 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(15,77,77,43) = 1

common factors(in case of two or more numbers have common factors) = 77

GCF(15,77,77,43) x common factors =1 x 77 = 77

LCM(15,77,77,43) = ( 15 × 77 × 77 × 43 ) / 77

LCM(15,77,77,43) = 3824205 / 77

LCM(15,77,77,43) = 49665


Lets's calculate GCF of 32,72,53,160

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 49665/1

Therefore the LCM of Fractions 15/32,77/72,77/53,43/160 is 49665

Greatest Common Factor of 32,72,53,160 By Matching Biggest Common Factor Method

Greatest Common Factor of 32,72,53,160 By Matching Biggest Common Factor Method

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 160

List of positive integer factors of 160 that divides 160 without a remainder.

1,2,4,5,8,10,16,20,32,40,80,160

Greatest Common Factor

We found the factors 32,72,53,160 . The biggest common factor number is the GCF number.
So the greatest common factor 32,72,53,160 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 15/32, 77/72, 77/53, 43/160

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 15/32, 77/72, 77/53, 43/160?

Answer: LCM of Numerators as per given numbers 15/32, 77/72, 77/53, 43/160 is

LCM of Numerators i.e. for 15,77,77,43 is 49665

GCF of denominators i.e. for 32,72,53,160 is 1.

Thus, LCM of Fractions is 49665.Finally, LCM of Fractions for 15/32, 77/72, 77/53, 43/160 is 49665.