Least Common Multiple of 16/68, 45/76, 434/45

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 16/68, 45/76, 434/45 quickly i.e. 156240 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 16/68, 45/76, 434/45 is 156240.

LCM(16/68, 45/76, 434/45) = 156240

LCM of 16/68, 45/76, 434/45

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 16/68,45/76,434/45

Given numbers are 16/68,45/76,434/45

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 16,45,434

Least Common Multiple of Numerators i.e. LCM of 16,45,434 is 156240.

GCF of Denominators means GCF of 68,76,45 as per the given fractions.

GCF of 68,76,45 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 16,45,434

LCM of Fractions 16/68,45/76,434/45 is 156240

2 16, 45, 434
8, 45, 217

∴ So the LCM of the given numbers is 2 x 8 x 45 x 217 = 156240

Least Common Multiple of 16,45,434 with GCF Formula

Least Common Multiple of 16,45,434 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 16,45,434 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(16,45,434) = 1

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

GCF(16,45,434) x common factors =1 x 2 = 2

LCM(16,45,434) = ( 16 × 45 × 434 ) / 2

LCM(16,45,434) = 312480 / 2

LCM(16,45,434) = 156240


Lets's calculate GCF of 68,76,45

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 156240/1

Therefore the LCM of Fractions 16/68,45/76,434/45 is 156240

Greatest Common Factor of 68,76,45 By Matching Biggest Common Factor Method

Greatest Common Factor of 68,76,45 By Matching Biggest Common Factor Method

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 76

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

1,2,4,19,38,76

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 68,76,45 . The biggest common factor number is the GCF number.
So the greatest common factor 68,76,45 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 16/68, 45/76, 434/45

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 16/68, 45/76, 434/45?

Answer: LCM of Numerators as per given numbers 16/68, 45/76, 434/45 is

LCM of Numerators i.e. for 16,45,434 is 156240

GCF of denominators i.e. for 68,76,45 is 1.

Thus, LCM of Fractions is 156240.Finally, LCM of Fractions for 16/68, 45/76, 434/45 is 156240.