Least Common Multiple of 16/153, 1989/7904

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 16/153, 1989/7904 quickly i.e. 31824 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 16/153, 1989/7904 is 31824.

LCM(16/153, 1989/7904) = 31824

LCM of 16/153, 1989/7904

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 16/153,1989/7904

Given numbers are 16/153,1989/7904

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 16,1989

Least Common Multiple of Numerators i.e. LCM of 16,1989 is 31824.

GCF of Denominators means GCF of 153,7904 as per the given fractions.

GCF of 153,7904 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 16,1989

LCM of Fractions 16/153,1989/7904 is 31824

Given numbers has no common factors except 1. So, there LCM is their product i.e 31824

Least Common Multiple of 16,1989 with GCF Formula

Least Common Multiple of 16,1989 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 16,1989 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(16,1989) = 1

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

GCF(16,1989) x common factors =1 x 1 = 1

LCM(16,1989) = ( 16 × 1989 ) / 1

LCM(16,1989) = 31824 / 1

LCM(16,1989) = 31824


Lets's calculate GCF of 153,7904

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 31824/1

Therefore the LCM of Fractions 16/153,1989/7904 is 31824

Greatest Common Factor of 153,7904 By Matching Biggest Common Factor Method

Greatest Common Factor of 153,7904 By Matching Biggest Common Factor Method

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Factors of 7904

List of positive integer factors of 7904 that divides 7904 without a remainder.

1,2,4,8,13,16,19,26,32,38,52,76,104,152,208,247,304,416,494,608,988,1976,3952,7904

Greatest Common Factor

We found the factors 153,7904 . The biggest common factor number is the GCF number.
So the greatest common factor 153,7904 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 16/153, 1989/7904

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 16/153, 1989/7904?

Answer: LCM of Numerators as per given numbers 16/153, 1989/7904 is

LCM of Numerators i.e. for 16,1989 is 31824

GCF of denominators i.e. for 153,7904 is 1.

Thus, LCM of Fractions is 31824.Finally, LCM of Fractions for 16/153, 1989/7904 is 31824.