Least Common Multiple of 8608/63, 1991/129

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 8608/63, 1991/129 quickly i.e. 17138528/3 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 8608/63, 1991/129 is 17138528/3.

LCM(8608/63, 1991/129) = 17138528/3

LCM of 8608/63, 1991/129

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 8608/63,1991/129

Given numbers are 8608/63,1991/129

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 8608,1991

Least Common Multiple of Numerators i.e. LCM of 8608,1991 is 17138528.

GCF of Denominators means GCF of 63,129 as per the given fractions.

GCF of 63,129 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 8608,1991

LCM of Fractions 8608/63,1991/129 is 17138528/3

Given numbers has no common factors except 1. So, there LCM is their product i.e 17138528

Least Common Multiple of 8608,1991 with GCF Formula

Least Common Multiple of 8608,1991 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 8608,1991 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(8608,1991) = 1

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

GCF(8608,1991) x common factors =1 x 1 = 1

LCM(8608,1991) = ( 8608 × 1991 ) / 1

LCM(8608,1991) = 17138528 / 1

LCM(8608,1991) = 17138528


Lets's calculate GCF of 63,129

3 63, 129
21, 43

∴ So the GCF of the given numbers is 3 = 3

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 17138528/3

Therefore the LCM of Fractions 8608/63,1991/129 is 17138528/3

Greatest Common Factor of 63,129 By Matching Biggest Common Factor Method

Greatest Common Factor of 63,129 By Matching Biggest Common Factor Method

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 129

List of positive integer factors of 129 that divides 129 without a remainder.

1,3,43,129

Greatest Common Factor

We found the factors 63,129 . The biggest common factor number is the GCF number.
So the greatest common factor 63,129 is 3.


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 8608/63, 1991/129

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 8608/63, 1991/129?

Answer: LCM of Numerators as per given numbers 8608/63, 1991/129 is

LCM of Numerators i.e. for 8608,1991 is 17138528

GCF of denominators i.e. for 63,129 is 3.

Thus, LCM of Fractions is 17138528/3.Finally, LCM of Fractions for 8608/63, 1991/129 is 17138528/3.