Least Common Multiple of 75/69, 771/74, 855/749

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 75/69, 771/74, 855/749 quickly i.e. 1098675 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 75/69, 771/74, 855/749 is 1098675.

LCM(75/69, 771/74, 855/749) = 1098675

LCM of 75/69, 771/74, 855/749

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 75/69,771/74,855/749

Given numbers are 75/69,771/74,855/749

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 75,771,855

Least Common Multiple of Numerators i.e. LCM of 75,771,855 is 1098675.

GCF of Denominators means GCF of 69,74,749 as per the given fractions.

GCF of 69,74,749 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 75,771,855

LCM of Fractions 75/69,771/74,855/749 is 1098675

3 75, 771, 855
5 25, 257, 285
5, 257, 57

∴ So the LCM of the given numbers is 3 x 5 x 5 x 257 x 57 = 1098675

Least Common Multiple of 75,771,855 with GCF Formula

Least Common Multiple of 75,771,855 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 75,771,855 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(75,771,855) = 3

common factors(in case of two or more numbers have common factors) = 15

GCF(75,771,855) x common factors =3 x 15 = 45

LCM(75,771,855) = ( 75 × 771 × 855 ) / 45

LCM(75,771,855) = 49440375 / 45

LCM(75,771,855) = 1098675


Lets's calculate GCF of 69,74,749

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1098675/1

Therefore the LCM of Fractions 75/69,771/74,855/749 is 1098675

Greatest Common Factor of 69,74,749 By Matching Biggest Common Factor Method

Greatest Common Factor of 69,74,749 By Matching Biggest Common Factor Method

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 74

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

1,2,37,74

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 69,74,749 . The biggest common factor number is the GCF number.
So the greatest common factor 69,74,749 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 75/69, 771/74, 855/749

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 75/69, 771/74, 855/749?

Answer: LCM of Numerators as per given numbers 75/69, 771/74, 855/749 is

LCM of Numerators i.e. for 75,771,855 is 1098675

GCF of denominators i.e. for 69,74,749 is 1.

Thus, LCM of Fractions is 1098675.Finally, LCM of Fractions for 75/69, 771/74, 855/749 is 1098675.