Least Common Multiple of 7/78, 8/98, 75/82, 67/732

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7/78, 8/98, 75/82, 67/732 quickly i.e. 140700 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7/78, 8/98, 75/82, 67/732 is 140700.

LCM(7/78, 8/98, 75/82, 67/732) = 140700

LCM of 7/78, 8/98, 75/82, 67/732

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 7/78,8/98,75/82,67/732

Given numbers are 7/78,8/98,75/82,67/732

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 7,8,75,67

Least Common Multiple of Numerators i.e. LCM of 7,8,75,67 is 281400.

GCF of Denominators means GCF of 78,98,82,732 as per the given fractions.

GCF of 78,98,82,732 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7,8,75,67

LCM of Fractions 7/78,8/98,75/82,67/732 is 140700

Given numbers has no common factors except 1. So, there LCM is their product i.e 281400

Least Common Multiple of 7,8,75,67 with GCF Formula

Least Common Multiple of 7,8,75,67 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 7,8,75,67 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7,8,75,67) = 1

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

GCF(7,8,75,67) x common factors =1 x 1 = 1

LCM(7,8,75,67) = ( 7 × 8 × 75 × 67 ) / 1

LCM(7,8,75,67) = 281400 / 1

LCM(7,8,75,67) = 281400


Lets's calculate GCF of 78,98,82,732

2 78, 98, 82, 732
39, 49, 41, 366

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 281400/2

Therefore the LCM of Fractions 7/78,8/98,75/82,67/732 is 140700

Greatest Common Factor of 78,98,82,732 By Matching Biggest Common Factor Method

Greatest Common Factor of 78,98,82,732 By Matching Biggest Common Factor Method

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 732

List of positive integer factors of 732 that divides 732 without a remainder.

1,2,3,4,6,12,61,122,183,244,366,732

Greatest Common Factor

We found the factors 78,98,82,732 . The biggest common factor number is the GCF number.
So the greatest common factor 78,98,82,732 is 2.


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 7/78, 8/98, 75/82, 67/732

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 7/78, 8/98, 75/82, 67/732?

Answer: LCM of Numerators as per given numbers 7/78, 8/98, 75/82, 67/732 is

LCM of Numerators i.e. for 7,8,75,67 is 281400

GCF of denominators i.e. for 78,98,82,732 is 2.

Thus, LCM of Fractions is 140700.Finally, LCM of Fractions for 7/78, 8/98, 75/82, 67/732 is 140700.