Least Common Multiple of 78/34, 919/97, 128/676

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 78/34, 919/97, 128/676 quickly i.e. 4587648 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 78/34, 919/97, 128/676 is 4587648.

LCM(78/34, 919/97, 128/676) = 4587648

LCM of 78/34, 919/97, 128/676

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 78/34,919/97,128/676

Given numbers are 78/34,919/97,128/676

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 78,919,128

Least Common Multiple of Numerators i.e. LCM of 78,919,128 is 4587648.

GCF of Denominators means GCF of 34,97,676 as per the given fractions.

GCF of 34,97,676 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 78,919,128

LCM of Fractions 78/34,919/97,128/676 is 4587648

2 78, 919, 128
39, 919, 64

∴ So the LCM of the given numbers is 2 x 39 x 919 x 64 = 4587648

Least Common Multiple of 78,919,128 with GCF Formula

Least Common Multiple of 78,919,128 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 78,919,128 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,919,128) = 1

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

GCF(78,919,128) x common factors =1 x 2 = 2

LCM(78,919,128) = ( 78 × 919 × 128 ) / 2

LCM(78,919,128) = 9175296 / 2

LCM(78,919,128) = 4587648


Lets's calculate GCF of 34,97,676

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4587648/1

Therefore the LCM of Fractions 78/34,919/97,128/676 is 4587648

Greatest Common Factor of 34,97,676 By Matching Biggest Common Factor Method

Greatest Common Factor of 34,97,676 By Matching Biggest Common Factor Method

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Greatest Common Factor

We found the factors 34,97,676 . The biggest common factor number is the GCF number.
So the greatest common factor 34,97,676 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 78/34, 919/97, 128/676

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 78/34, 919/97, 128/676?

Answer: LCM of Numerators as per given numbers 78/34, 919/97, 128/676 is

LCM of Numerators i.e. for 78,919,128 is 4587648

GCF of denominators i.e. for 34,97,676 is 1.

Thus, LCM of Fractions is 4587648.Finally, LCM of Fractions for 78/34, 919/97, 128/676 is 4587648.